6.1 reaction rates
•Download as PPT, PDF•
1 like•4,962 views
The document defines rate of reaction as the change in concentration of a reactant or product per unit time. It then describes an experiment to monitor the rate of production of oxygen from hydrogen peroxide using manganese dioxide as a catalyst. The rate is measured by recording the volume of oxygen evolved over time from the reaction. The document includes graphs of the experimental data and questions about calculating rates from the graphs and how changing experimental conditions would affect the reaction rate.
Report
Share
Report
Share
Recommended
Loh ideal gas law
The document discusses the ideal gas law and its applications. It describes the four variables that characterize a gas sample - temperature, pressure, volume, and amount of gas. The ideal gas law equation relates these variables and can be used to determine one variable if the other three are known. The document also discusses effusion and diffusion, describing how the rates of these processes depend on molecular mass and temperature based on the kinetic energy of gas particles.
Unit 10 ideal gaslaw final
The document discusses the ideal gas law, which relates the pressure, volume, temperature, and number of moles of a gas. It describes how the ideal gas law was developed by combining Boyle's law, Charles' law, and Avogadro's law. The ideal gas law equation is PV=nRT, where P is pressure, V is volume, n is moles of gas, R is the gas constant, and T is temperature in Kelvin. An example problem demonstrates how to use the ideal gas law to calculate the moles of gas produced in a chemical reaction.
Ideal Gas Laws
This presentation is all about the Ideal Gas Laws that will be discussed in Science 10.
Hope this will help to you all.
Ideal Gas Law
An ideal gas is a theoretical gas that follows Boyle's, Charles's, and the ideal gas laws. It is made of particles with negligible volume that exhibit random motion and no intermolecular forces. Real gases deviate from ideal behavior at low temperatures or high pressures due to intermolecular forces or particle volume. The ideal gas law relates pressure, volume, amount of gas, and temperature as PV=nRT.
Ideal gas law firs tthis one
This document provides instructions for determining the molar volume of carbon dioxide gas through experiment. Students will measure the mass and volume of a CO2 gas sample under laboratory conditions. By calculating the mass of CO2 using the mass difference between an empty flask and one filled with CO2, and knowing the volume and temperature/pressure, students can use the ideal gas law to calculate the molar volume of CO2. The percentage error between the calculated and theoretical molar volume will also be determined to evaluate the accuracy of the experiment.
Ideal gas law
The document discusses the ideal gas law and its relationship between the pressure, volume, temperature, and amount of gas. It defines Boyle's law, Charles' law, Gay-Lussac's law, and how they combine to form the ideal gas law (PV=nRT). It provides the definitions and units for pressure, volume, temperature, moles, and the gas constant in the ideal gas law. Examples are given for converting between pressure units and using the ideal gas law to calculate moles or temperature given the other variables.
GAS LAWS
Gas laws describe the behavior of gases and can be used to interconvert pressure, volume, temperature, and amount of gas. The three main gas laws are: [1] Boyle's law relates pressure and volume at constant temperature; [2] Charles' law relates volume and temperature at constant pressure; and [3] Gay-Lussac's law relates pressure and temperature at constant volume. Together these laws form the combined gas law. Standard temperature and pressure provide reference points for gas measurements and calculations.
The Ideal Gas Law
The document discusses the ideal gas law PV=nRT and its application to real gases. It defines the four variables in the equation, describes how the ideal gas law relates these variables, and explains how to derive the gas constant R. While real gases deviate from ideal behavior, the ideal gas law can still adequately describe gases at low pressures and temperatures near room conditions. Two examples are given applying the law to calculate pressure and temperature for gas samples.
Recommended
Loh ideal gas law
The document discusses the ideal gas law and its applications. It describes the four variables that characterize a gas sample - temperature, pressure, volume, and amount of gas. The ideal gas law equation relates these variables and can be used to determine one variable if the other three are known. The document also discusses effusion and diffusion, describing how the rates of these processes depend on molecular mass and temperature based on the kinetic energy of gas particles.
Unit 10 ideal gaslaw final
The document discusses the ideal gas law, which relates the pressure, volume, temperature, and number of moles of a gas. It describes how the ideal gas law was developed by combining Boyle's law, Charles' law, and Avogadro's law. The ideal gas law equation is PV=nRT, where P is pressure, V is volume, n is moles of gas, R is the gas constant, and T is temperature in Kelvin. An example problem demonstrates how to use the ideal gas law to calculate the moles of gas produced in a chemical reaction.
Ideal Gas Laws
This presentation is all about the Ideal Gas Laws that will be discussed in Science 10.
Hope this will help to you all.
Ideal Gas Law
An ideal gas is a theoretical gas that follows Boyle's, Charles's, and the ideal gas laws. It is made of particles with negligible volume that exhibit random motion and no intermolecular forces. Real gases deviate from ideal behavior at low temperatures or high pressures due to intermolecular forces or particle volume. The ideal gas law relates pressure, volume, amount of gas, and temperature as PV=nRT.
Ideal gas law firs tthis one
This document provides instructions for determining the molar volume of carbon dioxide gas through experiment. Students will measure the mass and volume of a CO2 gas sample under laboratory conditions. By calculating the mass of CO2 using the mass difference between an empty flask and one filled with CO2, and knowing the volume and temperature/pressure, students can use the ideal gas law to calculate the molar volume of CO2. The percentage error between the calculated and theoretical molar volume will also be determined to evaluate the accuracy of the experiment.
Ideal gas law
The document discusses the ideal gas law and its relationship between the pressure, volume, temperature, and amount of gas. It defines Boyle's law, Charles' law, Gay-Lussac's law, and how they combine to form the ideal gas law (PV=nRT). It provides the definitions and units for pressure, volume, temperature, moles, and the gas constant in the ideal gas law. Examples are given for converting between pressure units and using the ideal gas law to calculate moles or temperature given the other variables.
GAS LAWS
Gas laws describe the behavior of gases and can be used to interconvert pressure, volume, temperature, and amount of gas. The three main gas laws are: [1] Boyle's law relates pressure and volume at constant temperature; [2] Charles' law relates volume and temperature at constant pressure; and [3] Gay-Lussac's law relates pressure and temperature at constant volume. Together these laws form the combined gas law. Standard temperature and pressure provide reference points for gas measurements and calculations.
The Ideal Gas Law
The document discusses the ideal gas law PV=nRT and its application to real gases. It defines the four variables in the equation, describes how the ideal gas law relates these variables, and explains how to derive the gas constant R. While real gases deviate from ideal behavior, the ideal gas law can still adequately describe gases at low pressures and temperatures near room conditions. Two examples are given applying the law to calculate pressure and temperature for gas samples.
Unit 10 intro&early gaslaws final
Solving Boyle's and Charles' Law problems, with a short discussion of selected pressure units and Avogadro's Law. General Chemistry.
Phy351 ch 1 ideal law, gas law, condensed, triple point, van der waals eq
This document summarizes key concepts from Chapter 1 of PHY351 including:
1) The ideal gas law and how it relates pressure, volume, temperature and moles of gas. Real gases deviate from ideal behavior at low temperatures or high pressures.
2) Gas laws including Boyle's, Charles', and Gay-Lussac's laws and how the ideal gas law combines these relationships.
3) Concepts of absolute zero, the Kelvin temperature scale, and standard temperature and pressure.
4) Kinetic theory and how it relates gas properties to molecular motion, including molecular speed distributions and effects of temperature.
5) Phase diagrams and the different phases of matter as well as the triple point.
6
Boyle's Law
The document describes the key properties and laws relating to gases. It discusses:
1) Kinetic molecular theory which describes how gas particles behave as having no volume, undergoing elastic collisions, and moving in random straight lines without attracting or repelling each other.
2) Real gases which differ in that particles have volume and can attract each other. Gases behave most ideally at low pressure, high temperature, and for nonpolar molecules.
3) Characteristics of gases such as expanding to fill their container due to random motion and low density. Gases can also be compressed, undergo diffusion and effusion.
4) Important gas laws including Boyle's law relating inverse relationship between pressure and volume at constant
Basic Chemistry: Gas law
This showcases the basics of the laws governing behavior of gases which includes:
1. Boyle's Law
2. Charles's Law
3. Gay - Lussac's Law
4. Combined Gas Law
5. Avogadro's Law
6. Ideal Gas Law
7. Dalton's Law on Partial Pressures
8. Graham's Law of Diffusion
Properties of Gas Manik
Properties of gases: gas laws, ideal gas equation, dalton’s law of partial pressure, diffusion of gases, kinetic theory of gases, mean free path, deviation from ideal gas behavior, vander wails equation, critical constants, liquefaction of gases, determination of molecular weights, law of corresponding states and heat capacity
Unit 6 Kinetic Theory of Gases
The document discusses the kinetic molecular theory and several gas laws including Boyle's law, Charles' law, Guy-Lussac's law, and the combined gas law. It explains that according to kinetic theory, gas particles are in constant random motion and their interactions are dominated by collisions. Boyle's law states that pressure and volume are inversely proportional at constant temperature. Charles' law specifies that volume and temperature are directly proportional at constant pressure. The combined gas law incorporates both Boyle's and Charles' laws.
Unit 10 daltons law fl14 final
Mostly conceptual explanation of Dalton's Law of Partial Pressures plus a few examples. General Chemistry
Gas Laws
This document summarizes several gas laws including Boyle's law, Charles' law, Avogadro's law, the combined gas law, and the ideal gas law. Boyle's law states that for a fixed amount of gas at constant temperature, the volume is inversely proportional to the pressure. Charles' law states that for a fixed amount of gas at constant pressure, the volume is directly proportional to the temperature. Avogadro's law states that equal volumes of gases at the same temperature and pressure contain equal numbers of molecules. The combined gas law incorporates Boyle's, Charles's and Avogadro's laws. The ideal gas law relates the pressure, volume, quantity, and temperature of an ideal gas using the formula
Ch 12 gas laws
The document discusses the physical properties and behavior of gases. It covers several topics:
(1) The kinetic molecular theory describes how gas particles behave with constant, random motion and no attraction between particles. Real gases deviate from this ideal behavior at low temperatures and pressures.
(2) Gases expand to fill their containers due to their random motion. Their densities are very low due to empty space between particles. Temperature is described using Kelvin, and various instruments are used to measure gas pressure.
(3) The gas laws - Boyle's, Charles', Gay-Lussac's and combined gas law - quantitatively describe the relationships between pressure, volume, temperature and amount of gas. Examples show how
The Ideal Gas Law
The document discusses the ideal gas law PV=nRT and its application to real gases. It defines the four variables in the equation, describes how the ideal gas law relates these variables, and explains how to derive the gas constant R. While real gases deviate from ideal behavior, the ideal gas law can still adequately describe gases at low pressures and temperatures near room conditions. Two examples are given applying the ideal gas law to calculate pressure and temperature.
The van der waals gas
The van der Waals gas model takes into account intermolecular interactions that the ideal gas model neglects. It explains the liquid-gas phase transition through a critical point, where the vapor and liquid phases become indistinguishable. The model approximates molecules as rigid spheres that experience short-range repulsion and long-range attraction. It derives an equation of state relating pressure, volume, and temperature. This equation reduces to the ideal gas law under conditions of high temperature or low density.
Lecture 14.3- The Ideal Gas Law
The document discusses the ideal gas law and how it can be used to calculate the volume of a gas at different temperatures and pressures. It defines an ideal gas as one that follows the assumptions of the kinetic molecular theory and gas laws, with particles experiencing constant, random motion and perfectly elastic collisions. However, real gases behave differently than ideal gases at low temperatures and high pressures due to intermolecular forces. The document provides an example of using the ideal gas law to calculate the volume of a balloon containing 4L of gas at STP and 80°C.
Gas laws Diagrams
The document summarizes several gas laws:
- Boyle's law relates the inverse relationship between gas volume and pressure at constant temperature
- Charles' law describes how gas volume increases with temperature at constant pressure
- Gay-Lussac's law explains how gas pressure rises with increasing temperature at constant volume
- Combined gas law incorporates changes in pressure, volume, and temperature for a fixed amount of gas
- Dalton's law of partial pressures states that the total pressure of a gas mixture equals the sum of the individual gas pressures
Boyles law (compresion) (relation between pressure & volume)
This document summarizes an experiment conducted to demonstrate Boyle's law. The experiment was conducted on October 29, 2013 by two students and investigated the relationship between the pressure and volume of a gas. It describes the objectives of demonstrating Boyle's law, provides background on the theory that pressure and volume are inversely proportional at constant temperature, and discusses the results of the experiment and how it illustrates the key concepts of Boyle's law.
Equation of state2
The document discusses four common equations of state:
1. Van der Waals equation of state, which was the first to account for finite molecular volume and attraction between molecules.
2. Beattie-Bridgeman equation of state, which has five experimentally determined constants and is valid for densities below 80% of the critical density.
3. Virial equation of state, which can be derived from statistical mechanics and considers interactions between pairs, triplets, and more molecules through virial coefficients.
4. Benedict-Webb-Rubin equation of state, which is one of the most accurate and can be related to a virial equation by expanding an exponential term into two Taylor terms.
States of matter & gas laws
The document discusses the classification and behavior of states of matter. It describes three classical states of matter - solids, liquids, and gases. Six gas laws are also summarized: Boyle's law relates pressure and volume at constant temperature; Charles's law relates volume and temperature at constant pressure; the combined gas law incorporates Boyle's and Charles's laws; Avogadro's law states that equal volumes of gases contain equal numbers of moles at the same pressure and temperature; Charles-Gay-Lussac's law relates pressure and temperature at constant volume; and Dalton's law of partial pressures states that the total pressure of a gas mixture is the sum of the partial pressures of the individual gases. The ideal gas law combines these
Gas Laws
The document discusses the kinetic molecular theory and properties of gases. It describes how gas particles are in constant random motion and how their speed is related to temperature. It also explains gas laws including Boyle's law, Charles' law, Gay-Lussac's law, Dalton's law of partial pressures, and diffusion and effusion of gas particles.
Gas laws 112
The document provides information about various gas laws and experiments including:
1) Torricelli proving the existence of vacuum by filling a mercury tube and Galileo showing water could only be pumped 33 feet.
2) Experiments by von Guericke, Boyle, Hooke, and Pascal measuring air and hydrostatic pressure using various apparatus like vacuum pumps and barometers.
3) Explanations of pressure units, absolute vs relative pressure, use of the ideal gas law and various gas law equations.
Deviation of real gas from ideal behaviour
Real gases deviate from ideal gas behavior at high pressures and low temperatures due to the assumptions of negligible molecular volume and no intermolecular forces being incorrect in those conditions. Van der Waals proposed an equation to account for these deviations that includes pressure and volume correction terms related to intermolecular attractive forces and molecular size. The compressibility factor Z, which is the ratio of PV to nRT, can quantify this deviation from ideal behavior for real gases as it equals 1 for ideal gases but varies from 1 for real gases.
7.4 organic natural products 7.4
Organic natural products like aspirin, caffeine, morphine and quinine can be extracted from plants and other natural sources using techniques like steam distillation to remove clove oil from cloves or solvent extraction to separate natural products dissolved in water using an organic solvent.
Section 7 organic practicals solutions
This document contains sample questions and answers from organic chemistry practical exams from 2002-2009. It includes questions on topics like reflux, saponification, tests for unsaturation, and separation techniques. Summaries are provided for key experiments and calculations, with emphasis on the purpose and essential observations.
More Related Content
What's hot
Unit 10 intro&early gaslaws final
Solving Boyle's and Charles' Law problems, with a short discussion of selected pressure units and Avogadro's Law. General Chemistry.
Phy351 ch 1 ideal law, gas law, condensed, triple point, van der waals eq
This document summarizes key concepts from Chapter 1 of PHY351 including:
1) The ideal gas law and how it relates pressure, volume, temperature and moles of gas. Real gases deviate from ideal behavior at low temperatures or high pressures.
2) Gas laws including Boyle's, Charles', and Gay-Lussac's laws and how the ideal gas law combines these relationships.
3) Concepts of absolute zero, the Kelvin temperature scale, and standard temperature and pressure.
4) Kinetic theory and how it relates gas properties to molecular motion, including molecular speed distributions and effects of temperature.
5) Phase diagrams and the different phases of matter as well as the triple point.
6
Boyle's Law
The document describes the key properties and laws relating to gases. It discusses:
1) Kinetic molecular theory which describes how gas particles behave as having no volume, undergoing elastic collisions, and moving in random straight lines without attracting or repelling each other.
2) Real gases which differ in that particles have volume and can attract each other. Gases behave most ideally at low pressure, high temperature, and for nonpolar molecules.
3) Characteristics of gases such as expanding to fill their container due to random motion and low density. Gases can also be compressed, undergo diffusion and effusion.
4) Important gas laws including Boyle's law relating inverse relationship between pressure and volume at constant
Basic Chemistry: Gas law
This showcases the basics of the laws governing behavior of gases which includes:
1. Boyle's Law
2. Charles's Law
3. Gay - Lussac's Law
4. Combined Gas Law
5. Avogadro's Law
6. Ideal Gas Law
7. Dalton's Law on Partial Pressures
8. Graham's Law of Diffusion
Properties of Gas Manik
Properties of gases: gas laws, ideal gas equation, dalton’s law of partial pressure, diffusion of gases, kinetic theory of gases, mean free path, deviation from ideal gas behavior, vander wails equation, critical constants, liquefaction of gases, determination of molecular weights, law of corresponding states and heat capacity
Unit 6 Kinetic Theory of Gases
The document discusses the kinetic molecular theory and several gas laws including Boyle's law, Charles' law, Guy-Lussac's law, and the combined gas law. It explains that according to kinetic theory, gas particles are in constant random motion and their interactions are dominated by collisions. Boyle's law states that pressure and volume are inversely proportional at constant temperature. Charles' law specifies that volume and temperature are directly proportional at constant pressure. The combined gas law incorporates both Boyle's and Charles' laws.
Unit 10 daltons law fl14 final
Mostly conceptual explanation of Dalton's Law of Partial Pressures plus a few examples. General Chemistry
Gas Laws
This document summarizes several gas laws including Boyle's law, Charles' law, Avogadro's law, the combined gas law, and the ideal gas law. Boyle's law states that for a fixed amount of gas at constant temperature, the volume is inversely proportional to the pressure. Charles' law states that for a fixed amount of gas at constant pressure, the volume is directly proportional to the temperature. Avogadro's law states that equal volumes of gases at the same temperature and pressure contain equal numbers of molecules. The combined gas law incorporates Boyle's, Charles's and Avogadro's laws. The ideal gas law relates the pressure, volume, quantity, and temperature of an ideal gas using the formula
Ch 12 gas laws
The document discusses the physical properties and behavior of gases. It covers several topics:
(1) The kinetic molecular theory describes how gas particles behave with constant, random motion and no attraction between particles. Real gases deviate from this ideal behavior at low temperatures and pressures.
(2) Gases expand to fill their containers due to their random motion. Their densities are very low due to empty space between particles. Temperature is described using Kelvin, and various instruments are used to measure gas pressure.
(3) The gas laws - Boyle's, Charles', Gay-Lussac's and combined gas law - quantitatively describe the relationships between pressure, volume, temperature and amount of gas. Examples show how
The Ideal Gas Law
The document discusses the ideal gas law PV=nRT and its application to real gases. It defines the four variables in the equation, describes how the ideal gas law relates these variables, and explains how to derive the gas constant R. While real gases deviate from ideal behavior, the ideal gas law can still adequately describe gases at low pressures and temperatures near room conditions. Two examples are given applying the ideal gas law to calculate pressure and temperature.
The van der waals gas
The van der Waals gas model takes into account intermolecular interactions that the ideal gas model neglects. It explains the liquid-gas phase transition through a critical point, where the vapor and liquid phases become indistinguishable. The model approximates molecules as rigid spheres that experience short-range repulsion and long-range attraction. It derives an equation of state relating pressure, volume, and temperature. This equation reduces to the ideal gas law under conditions of high temperature or low density.
Lecture 14.3- The Ideal Gas Law
The document discusses the ideal gas law and how it can be used to calculate the volume of a gas at different temperatures and pressures. It defines an ideal gas as one that follows the assumptions of the kinetic molecular theory and gas laws, with particles experiencing constant, random motion and perfectly elastic collisions. However, real gases behave differently than ideal gases at low temperatures and high pressures due to intermolecular forces. The document provides an example of using the ideal gas law to calculate the volume of a balloon containing 4L of gas at STP and 80°C.
Gas laws Diagrams
The document summarizes several gas laws:
- Boyle's law relates the inverse relationship between gas volume and pressure at constant temperature
- Charles' law describes how gas volume increases with temperature at constant pressure
- Gay-Lussac's law explains how gas pressure rises with increasing temperature at constant volume
- Combined gas law incorporates changes in pressure, volume, and temperature for a fixed amount of gas
- Dalton's law of partial pressures states that the total pressure of a gas mixture equals the sum of the individual gas pressures
Boyles law (compresion) (relation between pressure & volume)
This document summarizes an experiment conducted to demonstrate Boyle's law. The experiment was conducted on October 29, 2013 by two students and investigated the relationship between the pressure and volume of a gas. It describes the objectives of demonstrating Boyle's law, provides background on the theory that pressure and volume are inversely proportional at constant temperature, and discusses the results of the experiment and how it illustrates the key concepts of Boyle's law.
Equation of state2
The document discusses four common equations of state:
1. Van der Waals equation of state, which was the first to account for finite molecular volume and attraction between molecules.
2. Beattie-Bridgeman equation of state, which has five experimentally determined constants and is valid for densities below 80% of the critical density.
3. Virial equation of state, which can be derived from statistical mechanics and considers interactions between pairs, triplets, and more molecules through virial coefficients.
4. Benedict-Webb-Rubin equation of state, which is one of the most accurate and can be related to a virial equation by expanding an exponential term into two Taylor terms.
States of matter & gas laws
The document discusses the classification and behavior of states of matter. It describes three classical states of matter - solids, liquids, and gases. Six gas laws are also summarized: Boyle's law relates pressure and volume at constant temperature; Charles's law relates volume and temperature at constant pressure; the combined gas law incorporates Boyle's and Charles's laws; Avogadro's law states that equal volumes of gases contain equal numbers of moles at the same pressure and temperature; Charles-Gay-Lussac's law relates pressure and temperature at constant volume; and Dalton's law of partial pressures states that the total pressure of a gas mixture is the sum of the partial pressures of the individual gases. The ideal gas law combines these
Gas Laws
The document discusses the kinetic molecular theory and properties of gases. It describes how gas particles are in constant random motion and how their speed is related to temperature. It also explains gas laws including Boyle's law, Charles' law, Gay-Lussac's law, Dalton's law of partial pressures, and diffusion and effusion of gas particles.
Gas laws 112
The document provides information about various gas laws and experiments including:
1) Torricelli proving the existence of vacuum by filling a mercury tube and Galileo showing water could only be pumped 33 feet.
2) Experiments by von Guericke, Boyle, Hooke, and Pascal measuring air and hydrostatic pressure using various apparatus like vacuum pumps and barometers.
3) Explanations of pressure units, absolute vs relative pressure, use of the ideal gas law and various gas law equations.
Deviation of real gas from ideal behaviour
Real gases deviate from ideal gas behavior at high pressures and low temperatures due to the assumptions of negligible molecular volume and no intermolecular forces being incorrect in those conditions. Van der Waals proposed an equation to account for these deviations that includes pressure and volume correction terms related to intermolecular attractive forces and molecular size. The compressibility factor Z, which is the ratio of PV to nRT, can quantify this deviation from ideal behavior for real gases as it equals 1 for ideal gases but varies from 1 for real gases.
What's hot (20)
Phy351 ch 1 ideal law, gas law, condensed, triple point, van der waals eq
Phy351 ch 1 ideal law, gas law, condensed, triple point, van der waals eq
Boyles law (compresion) (relation between pressure & volume)
Boyles law (compresion) (relation between pressure & volume)
Viewers also liked
7.4 organic natural products 7.4
Organic natural products like aspirin, caffeine, morphine and quinine can be extracted from plants and other natural sources using techniques like steam distillation to remove clove oil from cloves or solvent extraction to separate natural products dissolved in water using an organic solvent.
Section 7 organic practicals solutions
This document contains sample questions and answers from organic chemistry practical exams from 2002-2009. It includes questions on topics like reflux, saponification, tests for unsaturation, and separation techniques. Summaries are provided for key experiments and calculations, with emphasis on the purpose and essential observations.
Aromatic compounds
Aromatic compounds contain benzene rings and have delocalized pi bonds between carbon atoms in the ring. Common aromatic hydrocarbons include benzene, methylbenzene, and ethylbenzene which are liquids insoluble in water but soluble in non-polar solvents. Aromatic compounds have a wide range of uses including pharmaceuticals, herbicides, detergents, dyes, and acid-base indicators. Some aromatics like benzene are carcinogenic but not all are, such as aspirin.
7.3 reactions as acids
Alcohols react with sodium to form sodium salts and hydrogen gas. For example, ethanol reacts with sodium to form sodium ethoxide and hydrogen gas. Carboxylic acids are stronger acids than alcohols because their anions are more stable due to electron delocalization. Carboxylic acids react with metals like magnesium to form salts and hydrogen gas, with bases like sodium hydroxide to form salts and water, and with carbonates like sodium carbonate to form salts, water, and carbon dioxide.
7.2 planar carbon alkenes 7.2
Alkenes are unsaturated hydrocarbons containing a carbon-carbon double bond. Common alkenes include ethene, propene, but-1-ene, and but-2-ene, which have general formulas of C2H4, C3H6, C4H8, and C4H8 respectively. Alkene molecules are planar and exist as gases, being insoluble in water but soluble in non-polar solvents like cyclohexane. They are used to make plastics through polymerization and ethene is used to produce ethanol.
7 organic chemistry learning outcomes
This document outlines the learning outcomes for organic chemistry covered in the Leaving Certificate Chemistry curriculum in Ireland. It is divided into three main sections - tetrahedral carbon, planar carbon and organic chemical reaction types. The sections cover topics such as alkanes, alkenes, alcohols, aldehydes, ketones, carboxylic acids, esters and aromatic compounds. Students are expected to understand bonding, naming, drawing structures, accounting for properties and discussing industrial and other uses of these organic substances. They also carry out experiments such as preparing samples of ethene, ethanal and ethanoic acid.
7.2 planar carbon carboxylic acids 7.2
This document discusses properties of carboxylic acids including methanoic acid, ethanoic acid, propanoic acid, and butanoic acid. It notes that methanoic acid and ethanoic acid are liquids while propanoic acid and butanoic acid are solids. Carboxylic acids are soluble in water and non-polar solvents due to their polar COOH groups. Carboxylic acids have higher boiling points than alcohols because they form dimers held together by hydrogen bonds between their C=O and O-H groups.
7.2 bonding in benzene 7.2
Benzene has the molecular formula C6H6. Its ring structure was first deduced by Friedrich Kekulé in 1865, resolving a mystery about how the carbon atoms bond. Researchers later discovered through X-ray crystallography that the carbon-carbon bonds in benzene are all the same length, indicating resonance. This is due to six electrons being delocalized in a planar ring above and below the nuclei, allowing for stable overlapping orbits between carbon atoms.
Instrumentation
Chromatography is a technique used to separate mixtures based on how their components interact with stationary and mobile phases. There are several types of chromatography including paper chromatography, thin layer chromatography, gas chromatography, high performance liquid chromatography, and column chromatography. Chromatography uses a mobile phase to transport the analyte through a stationary phase, separating the mixture's components as they travel different distances. Spectroscopy analyzes interactions between electromagnetic radiation and matter. Different types of spectroscopy including mass spectrometry, infrared spectroscopy, ultraviolet-visible spectroscopy, atomic absorption spectroscopy, and colorimetry are used to identify substances based on their unique spectra.
7.2 planar carbon aldehydes 7.2
This document discusses four common aldehydes - methanal, ethanal, propanal, and butanal. It notes that while aldehydes are liquids, methanal is a gas at room temperature. Aldehydes have higher boiling points than alkanes but lower than alcohols due to their polar carbonyl group. Short chain aldehydes are soluble in water because of this polar group, but solubility in water decreases with longer carbon chains while solubility in cyclohexane increases. The document also mentions benzaldehyde, an aromatic aldehyde found in almond kernels.
7.3 redox reactions 7.3
Primary alcohols like ethanol can be oxidized to aldehydes using oxidizing agents such as potassium manganate(VII) or sodium dichromate(VI). For example, ethanol reacts to form ethanal. Ethanal is also produced when ethanol is metabolized in the human body. Sodium dichromate(VI) can be used to prepare ethanal by refluxing an excess of ethanol with an acidified solution of the oxidizing agent. The ethanal is distilled off as it is formed to prevent further oxidation to ethanoic acid. Primary alcohols are oxidized to aldehydes which can be further oxidized to carboxylic acids. Secondary alcohols
Section 7 organic practicals exam questions
The document contains questions and information about organic chemistry experiments performed in a school laboratory setting, including:
1) The preparation of soap from lard (animal fat) and sodium hydroxide involves refluxing the reactants with ethanol to allow saponification (hydrolysis of fats).
2) Ethanal can be prepared by oxidizing ethanol with sodium dichromate and sulfuric acid, producing a color change. Fehling's test confirms the product.
3) Chromatography, including paper, thin-layer, and column chromatography, can be used to separate mixtures like indicators based on differences in compounds' polarity and interactions with the mobile and stationary phases.
6 rates of reaction learning outcomes
This document outlines the learning outcomes for a unit on rates of reaction in Leaving Certificate Chemistry. It includes topics such as defining rate of reaction, factors that affect rates like concentration and temperature, using graphs to analyze reaction rates, the concept of activation energy, and using catalysts to lower activation energy and increase reaction rates based on surface adsorption and intermediate formation theories of catalysis. Pupils are expected to conduct experiments on catalysts and reaction rates and explain concepts like dust explosions and catalytic converters.
7.1 tetrahedral carbon alcohols 7.1
This document summarizes key information about alcohols including their classification, physical properties, and uses. It lists common alcohols like methanol, ethanol, propan-1-ol, and butan-1-ol. It describes that primary alcohols have one carbon attached to the hydroxyl group, while secondary alcohols have two. The document also discusses how alcohols have higher boiling points than alkanes due to polarity. It provides examples of how solubility changes with alcohol size and explains their comparison to water. Finally, it gives details on methanol and ethanol, including their production and uses in drinks, fuels, and solvents.
7.2 planar carbon ketones 7.2
Ketones like propanone and butanone have carbonyl groups that make them polar liquids at room temperature with higher boiling points than alkanes but lower than alcohols. Both ketones are soluble in water and non-polar solvents due to their polar carbonyl groups. Propanone specifically is used as a solvent, such as in nail varnish remover, due to its polarity.
7.2 planar carbon esters 7.2
Esters are formed from the reaction of carboxylic acids and alcohols, with the loss of a water molecule. Their names are derived from the parent alcohol and acid, with the endings changed to -yl and -oate respectively. Esters have physical properties between their precursor alcohols and acids, such as higher boiling points than alkanes but lower than alcohols. They are soluble in both water and non-polar solvents like cyclohexane. Esters occur naturally in fruits and flowers, responsible for flavors and scents, and as fats and oils. Ethyl ethanoate is used as a solvent for printing inks and paints.
Exam q and solutions rate of reaction
The document summarizes an experiment to investigate the rate of reaction between hydrogen peroxide and manganese (IV) oxide catalyst. It includes the balanced reaction equation, a diagram of the apparatus used to collect oxygen gas produced, and results from a rate experiment. Finely powdered catalyst is expected to react faster than coarsely powdered catalyst due to its greater surface area. The results are plotted in a graph, from which the volume of oxygen produced after 2.5 minutes and the instantaneous rate at that time can be determined. A lower concentration solution is predicted to have a less steep rise and level off earlier in the graph.
7.3 elimination reactions 7.3
An elimination reaction such as the dehydration of ethanol is described. In this type of reaction, an alcohol molecule reacts to form a smaller alkene molecule and a water molecule. The structure of the molecules changes from tetrahedral to planar. Specifically, ethanol can be dehydrated to ethene using heat and an aluminum oxide catalyst in order to prepare ethene.
7.1 tetrahedral carbon alkanes 7.1 (1)
This document discusses alkanes, a class of saturated hydrocarbons. It lists the general formula for alkanes as CnH2n+2 and examples of common alkanes including methane, ethane, propane, butane, pentane, hexane, heptane and octane. It notes that alkanes have single bonds and tetrahedral molecular geometry. The first four alkanes are gases while pentane and higher are liquids. Alkanes are insoluble in water but soluble in non-polar solvents, and they are used as fuels in products like petrol, diesel, LPG and natural gas.
6.2 factors affecting rates of reaction
The document discusses collision theory and factors that affect the rate of chemical reactions. It investigates how concentration, temperature, and particle size impact the rate through experiments. Increasing concentration increases collisions and reaction rate. Smaller particle size increases surface area and reaction rate. Higher temperatures provide more energy for collisions to overcome the activation energy, again increasing reaction rate. Ionic reactions tend to be faster than covalent reactions as ions can move freely in solution without bonds to break first.
Viewers also liked (20)
Similar to 6.1 reaction rates
3.3 Gas pressure & Atmospheric Pressure
1) The document discusses gas and atmospheric pressure. It explains concepts like kinetic theory of gases, atmospheric pressure, units of measurement, and how pressure is affected by factors like altitude, temperature, and volume.
2) Various instruments for measuring pressure are described, including mercury barometers, aneroid barometers, manometers, and Bourdon gauges.
3) Applications of gas pressure are outlined, such as how straws, suckers, syringes, and vacuum cleaners work based on differences in air pressure.
4) Examples are provided to demonstrate calculating gas pressure values using given measurements from manometers and barometers.
Catalyst on-the-rate-of-reaction-teacher’s-guide
The document discusses how the amount of catalyst affects the rate of reaction. It describes two experiments:
1) Using 0.2g of manganese (IV) oxide powder as the catalyst.
2) Using 0.8g of manganese (IV) oxide powder as the catalyst.
The results show that with more catalyst (0.8g), the rate of reaction is faster as shown by the higher volume of oxygen gas liberated over time. Increasing the amount of catalyst increases the rate of reaction.
Rate of reaction temperature
This document outlines an experiment to determine how temperature affects the rate of reaction between sodium thiosulfate and hydrochloric acid. It describes the independent variable as the temperature of the hydrochloric acid ranging from 0°C to 80°C. The dependent variable is the time for a cross drawn on paper to become invisible when placed behind a test tube containing the reaction. The method involves timing how long it takes for the cross to disappear at each temperature, with results recorded in a table. The conclusion states that higher temperatures led to faster reaction times, supporting the particle collision theory that increasing temperature causes particles to move faster and collide more frequently.
GROUP10_CHAPTER9.6-9.7.pptx
This document provides an overview of reservoir routing methods, specifically the Modified Puls Method and Goodrich Method. It begins with definitions of routing, flood routing, and reservoir routing. It then describes the Modified Puls Method (also called the Inflow-Storage-Discharge Method), including the continuity equation used and provides a numerical example of applying the method. Next, it briefly introduces the Goodrich Method and provides a second numerical example of routing a flood hydrograph through a reservoir using this method.
flow rate
Muhammed Fuad Rashid
Petroleum Engineering Department at Koya Universiy
Fluid Mechanics Laboratory
2020
Armfield Gas Absorption Column Experiment
The absorption of CO2 from air to water was studied in Gas absorption column built by Armfield company. Lab report and experiment was part of Separation Lab.
Bernoulli equation Determination through LAB work.pdf
Applying Bernoulli equation to determine the orifice throat diameter of the
given orifice meter and plotting the following curves.
a) Pressure difference vs Reynolds number.
b) Log pressure difference vs Log velocity
c) Log average velocity vs manometer reading and find the slope of the line.
Exp 10 flow rate
This document describes an experiment conducted to demonstrate and measure fluid flow rates using different flow meter types. The experiment utilized a hydraulic bench unit with various components like a volumetric measuring tank and submersible pump. Three common flow meters - a rotameter, venture meter, and orifice plate - were used to measure the flow rate of water. The procedure involved taking readings from the flow meters and hydraulic bench at different flow rates. These readings were then used to calculate the actual flow rates and discharge coefficients for each meter. Graphs were made to analyze the relationships between actual and indicated flow rates and how the venture meter's discharge coefficient changed with actual flow rate.
Exp 10 flow_rate
This document describes an experiment conducted to demonstrate and measure fluid flow rates using different flow meter types. The experiment utilized a hydraulic bench unit with a volumetric measuring tank and submersible pump. Three common flow meters were tested: a rotameter, venture meter, and orifice plate. Readings were taken from each meter and calculations were performed to determine flow rates and discharge coefficients. Plots were made comparing actual flow rates to measured rates from each meter. The results showed the relationships between variables and effectiveness of different flow meter designs.
0exp11 pipe friction_01
The document describes an experiment conducted to determine pipe friction losses in laminar and turbulent flow by measuring head loss at varying flow velocities in a brass pipe. Graphs are presented comparing measured and theoretical friction coefficients against Reynolds number, showing a linear relationship for laminar flow and a non-linear relationship for turbulent flow. The results provide data to distinguish between laminar and turbulent water flow in pipes and observe the relationship between head loss and Reynolds number.
Fluid mechanic lab experiment
Muhammed Fuad Rashid
Petroleum Engineering Department at Koya Universiy
Oil and Gas Property Laboratory
2020
Co2 gas flotation of waste activated sludge using weak vacuum pressure with t...
The document describes an experimental study on using carbon dioxide gas flotation with thermal treatment to dewater waste activated sludge. Small amounts of vacuum pressure were applied along with CO2 bubbling and circulation of hot water around the flotation cell. This improved flotation efficiency, reducing the volume and moisture content of the sludge. The process concentrated the sludge 7-10 times within 40 minutes, with clear separated liquid and a final sludge moisture content of 96.3-98.6%. Thermal treatment at 40-50°C further improved dewaterability. This CO2 flotation process using low vacuum pressure shows potential for practical application in sewage treatment plants.
Full report gas absorption
This document outlines the procedures and results from an experiment on gas absorption using an absorption column. The experiment examined the air pressure drop across the column as air flow rate was increased for different fixed water flow rates. Pressure drop was recorded and plotted against air flow rate. The experimental flooding points where compared to theoretical calculations, with errors ranging from 11.1% to 20%. The results showed that pressure drop increased with air flow rate as expected, identifying the flooding points where liquid could no longer flow down the column.
Fluid ( Bernoulis).pdf
This document provides information on the topic of flow of liquid through a venturi meter. It begins with details of the lecture such as the instructor, subject, and date. It then reviews Bernoulli's theorem and the venturi meter discharge formula. The majority of the document consists of example problems demonstrating calculations of discharge using the venturi meter formula for different pipe diameters, pressure differences, and liquids.
CHEM-E CAR FALL 2015 (Spring)
The document describes a spring pressure stopping mechanism for a ChemE Car. A chemical reaction produces gas pressure that pushes a piston against a spring. When the pressure overcomes the spring force, the piston hits a switch to stop the car's propulsion. Sulfuric acid and calcium carbonate, and other reactions, were considered. Components like cylinders, springs, gauges and their costs are outlined. Safety procedures, regulations and potential issues are also discussed.
fluid mechanics exp. Flow rate
Muhammed Fuad Rashid
Petroleum Engineering Department at Koya Universiy
Fluid Mechanics Laboratory
2020
Report on Low temperature shift converter Catalyst reduction
In 2014 we charged fresh Copper oxide catalyst (vendor: Jonhson Matthey) into Low temperature shift converter (LTS is a reactor in which water gas shift conversion occurs and it is exothermic reaction).During Start-up LTS new catalyst has to be reduced before taking it into service.Hydrogen gas is used as reducing agent and natural gas is used as a carrier gas.Detailed report on our reduction activity is uploaded
007c (PPT) Pitot tube, Notches & Weirs.pdf
The document discusses flow measurement techniques using Pitot tubes and notches/weirs. It describes how a Pitot tube works by measuring the difference between stagnation and static pressures to determine flow velocity. The document provides examples of using a Pitot tube to find flow velocity in pipes and open channels. It also discusses how notches and weirs can be used to measure discharge in open channels, and describes common notch and weir shapes like rectangular and triangular.
anaesthesia machine-140810030802-pptx.pptx
This document provides information about the functioning and components of an anesthesia machine. It discusses the pneumatic system including high, intermediate and low pressure sections. It describes the cylinders, regulators, flow meters, vaporizers and safety features. The key functions of the anesthesia machine are to provide oxygen, enable accurate gas mixture delivery and patient ventilation, and minimize risks to patients and staff. Safety features discussed include pin indexing systems, alarms and proportioning devices to prevent hypoxic gas delivery.
Pump Calculations explanation
This document provides calculations to determine the appropriate pump for a water pipeline system with the following parameters: 1089 meters of 3.068 inch PVC pipe, 141 meters of elevation change, and an initial pressure of 25 psi. Flow rates are calculated using pump curve equations and the Darcy-Weisbach method to account for head losses. Several pump options between 6-11 stages are evaluated. Cavitation risk is determined to be low based on pump specifications and system pressures.
Similar to 6.1 reaction rates (20)
Bernoulli equation Determination through LAB work.pdf
Bernoulli equation Determination through LAB work.pdf
Co2 gas flotation of waste activated sludge using weak vacuum pressure with t...
Co2 gas flotation of waste activated sludge using weak vacuum pressure with t...
Report on Low temperature shift converter Catalyst reduction
Report on Low temperature shift converter Catalyst reduction
More from Martin Brown
National Poetry Competition
This document appears to be a collection of poems submitted for a national poetry competition. It includes 21 poems written by students on various topics. The document provides brief biographies of the students who wrote the poems and acknowledges the work of the teachers and organizers in making the competition a success. It celebrates the talents and efforts of the young writers who participated.
Poetry winners booklet website
This document appears to be a collection of poems submitted for a national poetry competition. It includes 21 poems written by students on various topics. The document provides brief biographies of the students who wrote the poems and acknowledges the work of the teachers and organizers in making the competition a success. It celebrates the talent and effort shown by the young writers.
Evaluating websites using hoax sites activity 2
Students are divided into groups and each group is assigned a hoax website to evaluate for trustworthiness using a website evaluation worksheet. The hoax websites assigned include sites about explorers, dihydrogen monoxide, tree octopuses, aluminum foil hats, jackalopes, dehydrated water, and a dog island. The goal is to teach students how to evaluate websites for accuracy and reliability.
Campus map
The campus map shows 6 labeled locations - A, B, C, D, E, F, and G. It includes the gym, chapel, residences, and dining room. The map provides a layout of the buildings and facilities at St Patrick's College.
Worksheet evaluating a website
This document provides instructions for evaluating a website by having students visit a specified website and answering 10 questions about the URL, domain extension, author, contact details, purpose, creation/update dates, internal links, information sources, contradicting information from other sources, advertising, and reasons to trust/not trust the information on the site.
Reading corner guidelines
This document provides guidelines for setting up a school library or reading corner, including recommendations for location, shelving, furniture, equipment, signage, managing the library collection, and cataloguing systems. The ideal location is at the heart of the school, is highly visible and accessible, and is well-lit with power and internet. Shelving options include wall-mounted and freestanding units of various types. Furniture should be durable and allow for both formal and informal seating. Collections should be tailored to student interests and abilities. Small libraries can use simple tracking systems while larger ones may implement software-based cataloguing of fiction and non-fiction sections.
Jcsp library project Reading promotion - 10 great opening lines
This document contains 10 opening lines from famous young adult books. The lines provide snippets of intrigue from stories about unexpected visitors in the night, dogs that learn to talk, a boy who disappeared on his birthday, life as a hobbit, violence and death, the afterlife, and soldiers kicking down a door in the night.
Jcsp library project Reading promotion - 10 great halloween reads - poster
The document lists 10 book titles for a Halloween Reads project celebrating its 10th anniversary. The books include titles such as Zom-B, The Restless Dead, The Evil Eye, The Walking Dead, Breathe, Changeling, Trick or Treat, The Night Bus, The Undead, and Thing (the play). The list provides book titles, authors, and publishers for a junior certificate school literacy demonstration library project.
A READING SPACE IN EVERY SCHOOL
The document discusses the JCSP Library Project, which aims to establish libraries in schools serving students at risk of early school leaving. It established demonstration libraries in 30 schools across Ireland staffed by librarians. The libraries aim to improve literacy, develop a reading culture, and enhance student learning experiences. The document provides guidance on setting up an effective school library, including locating it centrally, curating an appropriate collection, promoting reading, and developing furniture and spaces to support independent and collaborative work.
Sraith pictiur 2014
The document is a notification from the State Examinations Commission to post-primary school authorities regarding the Irish oral examination for the 2014 Leaving Certificate. It states that enclosed is the set of 20 picture sequences that will be used for the Irish oral exam at Higher and Ordinary level. It specifies that these pictures will not be used for the Foundation level oral exam.
More from Martin Brown (20)
Jcsp library project Reading promotion - 10 great opening lines
Jcsp library project Reading promotion - 10 great opening lines
Jcsp library project Reading promotion - 10 great halloween reads - poster
Jcsp library project Reading promotion - 10 great halloween reads - poster
Recently uploaded
How to Setup Warehouse & Location in Odoo 17 Inventory
In this slide, we'll explore how to set up warehouses and locations in Odoo 17 Inventory. This will help us manage our stock effectively, track inventory levels, and streamline warehouse operations.
LAND USE LAND COVER AND NDVI OF MIRZAPUR DISTRICT, UP
This Dissertation explores the particular circumstances of Mirzapur, a region located in the
core of India. Mirzapur, with its varied terrains and abundant biodiversity, offers an optimal
environment for investigating the changes in vegetation cover dynamics. Our study utilizes
advanced technologies such as GIS (Geographic Information Systems) and Remote sensing to
analyze the transformations that have taken place over the course of a decade.
The complex relationship between human activities and the environment has been the focus
of extensive research and worry. As the global community grapples with swift urbanization,
population expansion, and economic progress, the effects on natural ecosystems are becoming
more evident. A crucial element of this impact is the alteration of vegetation cover, which plays a
significant role in maintaining the ecological equilibrium of our planet.Land serves as the foundation for all human activities and provides the necessary materials for
these activities. As the most crucial natural resource, its utilization by humans results in different
'Land uses,' which are determined by both human activities and the physical characteristics of the
land.
The utilization of land is impacted by human needs and environmental factors. In countries
like India, rapid population growth and the emphasis on extensive resource exploitation can lead
to significant land degradation, adversely affecting the region's land cover.
Therefore, human intervention has significantly influenced land use patterns over many
centuries, evolving its structure over time and space. In the present era, these changes have
accelerated due to factors such as agriculture and urbanization. Information regarding land use and
cover is essential for various planning and management tasks related to the Earth's surface,
providing crucial environmental data for scientific, resource management, policy purposes, and
diverse human activities.
Accurate understanding of land use and cover is imperative for the development planning
of any area. Consequently, a wide range of professionals, including earth system scientists, land
and water managers, and urban planners, are interested in obtaining data on land use and cover
changes, conversion trends, and other related patterns. The spatial dimensions of land use and
cover support policymakers and scientists in making well-informed decisions, as alterations in
these patterns indicate shifts in economic and social conditions. Monitoring such changes with the
help of Advanced technologies like Remote Sensing and Geographic Information Systems is
crucial for coordinated efforts across different administrative levels. Advanced technologies like
Remote Sensing and Geographic Information Systems
9
Changes in vegetation cover refer to variations in the distribution, composition, and overall
structure of plant communities across different temporal and spatial scales. These changes can
occur natural.
Hindi varnamala | hindi alphabet PPT.pdf
हिंदी वर्णमाला पीपीटी, hindi alphabet PPT presentation, hindi varnamala PPT, Hindi Varnamala pdf, हिंदी स्वर, हिंदी व्यंजन, sikhiye hindi varnmala, dr. mulla adam ali, hindi language and literature, hindi alphabet with drawing, hindi alphabet pdf, hindi varnamala for childrens, hindi language, hindi varnamala practice for kids, https://www.drmullaadamali.com
How to Manage Your Lost Opportunities in Odoo 17 CRM
Odoo 17 CRM allows us to track why we lose sales opportunities with "Lost Reasons." This helps analyze our sales process and identify areas for improvement. Here's how to configure lost reasons in Odoo 17 CRM
The History of Stoke Newington Street Names
Presented at the Stoke Newington Literary Festival on 9th June 2024
www.StokeNewingtonHistory.com
How to Fix the Import Error in the Odoo 17
An import error occurs when a program fails to import a module or library, disrupting its execution. In languages like Python, this issue arises when the specified module cannot be found or accessed, hindering the program's functionality. Resolving import errors is crucial for maintaining smooth software operation and uninterrupted development processes.
RHEOLOGY Physical pharmaceutics-II notes for B.pharm 4th sem students
Physical pharmaceutics notes for B.pharm students
How to Create a More Engaging and Human Online Learning Experience
How to Create a More Engaging and Human Online Learning Experience Wahiba Chair Training & Consulting
Wahiba Chair's Talk at the 2024 Learning Ideas Conference. South African Journal of Science: Writing with integrity workshop (2024)
South African Journal of Science: Writing with integrity workshop (2024)Academy of Science of South Africa
A workshop hosted by the South African Journal of Science aimed at postgraduate students and early career researchers with little or no experience in writing and publishing journal articles.BBR 2024 Summer Sessions Interview Training
Qualitative research interview training by Professor Katrina Pritchard and Dr Helen Williams
PCOS corelations and management through Ayurveda.
This presentation includes basic of PCOS their pathology and treatment and also Ayurveda correlation of PCOS and Ayurvedic line of treatment mentioned in classics.
Leveraging Generative AI to Drive Nonprofit Innovation
In this webinar, participants learned how to utilize Generative AI to streamline operations and elevate member engagement. Amazon Web Service experts provided a customer specific use cases and dived into low/no-code tools that are quick and easy to deploy through Amazon Web Service (AWS.)
বাংলাদেশ অর্থনৈতিক সমীক্ষা (Economic Review) ২০২৪ UJS App.pdf
বাংলাদেশের অর্থনৈতিক সমীক্ষা ২০২৪ [Bangladesh Economic Review 2024 Bangla.pdf] কম্পিউটার , ট্যাব ও স্মার্ট ফোন ভার্সন সহ সম্পূর্ণ বাংলা ই-বুক বা pdf বই " সুচিপত্র ...বুকমার্ক মেনু 🔖 ও হাইপার লিংক মেনু 📝👆 যুক্ত ..
আমাদের সবার জন্য খুব খুব গুরুত্বপূর্ণ একটি বই ..বিসিএস, ব্যাংক, ইউনিভার্সিটি ভর্তি ও যে কোন প্রতিযোগিতা মূলক পরীক্ষার জন্য এর খুব ইম্পরট্যান্ট একটি বিষয় ...তাছাড়া বাংলাদেশের সাম্প্রতিক যে কোন ডাটা বা তথ্য এই বইতে পাবেন ...
তাই একজন নাগরিক হিসাবে এই তথ্য গুলো আপনার জানা প্রয়োজন ...।
বিসিএস ও ব্যাংক এর লিখিত পরীক্ষা ...+এছাড়া মাধ্যমিক ও উচ্চমাধ্যমিকের স্টুডেন্টদের জন্য অনেক কাজে আসবে ...
ISO/IEC 27001, ISO/IEC 42001, and GDPR: Best Practices for Implementation and...
Denis is a dynamic and results-driven Chief Information Officer (CIO) with a distinguished career spanning information systems analysis and technical project management. With a proven track record of spearheading the design and delivery of cutting-edge Information Management solutions, he has consistently elevated business operations, streamlined reporting functions, and maximized process efficiency.
Certified as an ISO/IEC 27001: Information Security Management Systems (ISMS) Lead Implementer, Data Protection Officer, and Cyber Risks Analyst, Denis brings a heightened focus on data security, privacy, and cyber resilience to every endeavor.
His expertise extends across a diverse spectrum of reporting, database, and web development applications, underpinned by an exceptional grasp of data storage and virtualization technologies. His proficiency in application testing, database administration, and data cleansing ensures seamless execution of complex projects.
What sets Denis apart is his comprehensive understanding of Business and Systems Analysis technologies, honed through involvement in all phases of the Software Development Lifecycle (SDLC). From meticulous requirements gathering to precise analysis, innovative design, rigorous development, thorough testing, and successful implementation, he has consistently delivered exceptional results.
Throughout his career, he has taken on multifaceted roles, from leading technical project management teams to owning solutions that drive operational excellence. His conscientious and proactive approach is unwavering, whether he is working independently or collaboratively within a team. His ability to connect with colleagues on a personal level underscores his commitment to fostering a harmonious and productive workplace environment.
Date: May 29, 2024
Tags: Information Security, ISO/IEC 27001, ISO/IEC 42001, Artificial Intelligence, GDPR
-------------------------------------------------------------------------------
Find out more about ISO training and certification services
Training: ISO/IEC 27001 Information Security Management System - EN | PECB
ISO/IEC 42001 Artificial Intelligence Management System - EN | PECB
General Data Protection Regulation (GDPR) - Training Courses - EN | PECB
Webinars: https://pecb.com/webinars
Article: https://pecb.com/article
-------------------------------------------------------------------------------
For more information about PECB:
Website: https://pecb.com/
LinkedIn: https://www.linkedin.com/company/pecb/
Facebook: https://www.facebook.com/PECBInternational/
Slideshare: http://www.slideshare.net/PECBCERTIFICATION
Recently uploaded (20)
How to Setup Warehouse & Location in Odoo 17 Inventory
How to Setup Warehouse & Location in Odoo 17 Inventory
LAND USE LAND COVER AND NDVI OF MIRZAPUR DISTRICT, UP
LAND USE LAND COVER AND NDVI OF MIRZAPUR DISTRICT, UP
How to Manage Your Lost Opportunities in Odoo 17 CRM
How to Manage Your Lost Opportunities in Odoo 17 CRM
RHEOLOGY Physical pharmaceutics-II notes for B.pharm 4th sem students
RHEOLOGY Physical pharmaceutics-II notes for B.pharm 4th sem students
How to Create a More Engaging and Human Online Learning Experience
How to Create a More Engaging and Human Online Learning Experience
spot a liar (Haiqa 146).pptx Technical writhing and presentation skills
spot a liar (Haiqa 146).pptx Technical writhing and presentation skills
South African Journal of Science: Writing with integrity workshop (2024)
South African Journal of Science: Writing with integrity workshop (2024)
Leveraging Generative AI to Drive Nonprofit Innovation
Leveraging Generative AI to Drive Nonprofit Innovation
Film vocab for eal 3 students: Australia the movie
Film vocab for eal 3 students: Australia the movie
বাংলাদেশ অর্থনৈতিক সমীক্ষা (Economic Review) ২০২৪ UJS App.pdf
বাংলাদেশ অর্থনৈতিক সমীক্ষা (Economic Review) ২০২৪ UJS App.pdf
ISO/IEC 27001, ISO/IEC 42001, and GDPR: Best Practices for Implementation and...
ISO/IEC 27001, ISO/IEC 42001, and GDPR: Best Practices for Implementation and...
6.1 reaction rates
- 1. Rate of reaction definition Rate of reaction is the change in concentration of any one reactant or product in unit time
- 2. Monitoring the rate of production of oxygen from hydrogen peroxide, using manganese dioxide as catalyst 2 H2O2 MnO2 2 H2O + O2 Monitor the rate by measuring the volume of oxygen evolved over time
- 3. Procedure Record the volume of gas in the syringe every 10 s until there is no increase in the volume of gas
- 4. Procedure
- 5. How to start the Reaction and stopwatch at the same time Pull the thread to tilt test tube, and spill its contents. At the same time start the stopwatch
- 6. Graph Volume Oxygen V O L U M E G A S cm3 v Time 160 140 120 100 80 60 40 20 10 20 30 40 TIME sec 50 60 70 80 90
- 8. 120cm3 V O L U M E G A S cm3 160 140 120 100 What volume of gas was collected after 30 s ? 80 60 40 20 10 20 30 40 TIME sec 50 60 70 80 90
- 9. When maximum volume of oxygen V O L U M E G A S cm3 160 obtained 140 120 After what time was the reaction finished ? 100 80 60 40 20 10 20 30 40 TIME sec 50 60 70 80 90
- 10. When half maximum volume of oxygen V O L U M E G A S cm3 obtained 160 140 120 When was the reaction half finished ? 100 80 60 40 20 10 20 30 40 TIME sec 50 60 70 80 90
- 11. V O L U M E G A S cm3 160 Y2=150 140 120 What was the Rate= Y2-Y1 instanteous X2-X rate at 30 s ? 1 100 Y1=95 80 Rate= 1.375 cm3/sec 55 150-95 40 50-10 60 40 20 10 X1=10 20 30 40 50 X2=50 60 TIME 70 80 90
- 12. V O L U M E G A S cm3 160 140 120 100 How would the graph change if the solution as more concentrated ? 80 60 40 20 10 20 30 40 50 60 70 TIME sec 80 90
- 13. V O L U M E G A S cm3 160 140 120 100 How would the graph change if the temperature was higher ? 80 60 40 20 30 TIME