Notes Solubility2
•Download as PPT, PDF•
1 like•316 views
1. A solution is a homogeneous mixture of two or more substances, where the solute is evenly distributed throughout the solvent. 2. The solute is the substance being dissolved and is present in smaller amounts, while the solvent is the dissolving medium and makes up the majority of the solution. 3. Solutions are distinguished from suspensions and colloids by having particles small enough to not be visible, and that can be separated by evaporation but not filtration.
Report
Share
Report
Share
![II. Solutions and their properties ,[object Object],[object Object]](https://image.slidesharecdn.com/notes-solubility2-1212339196686184-9/85/Notes-Solubility2-1-320.jpg)
![[object Object],[object Object],[object Object]](data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)
Recommended
Pure substances
Pure substances have a fixed, uniform structure and composition throughout. They cannot be separated into other components and have definite physical properties like melting and boiling points. Mixtures contain two or more substances mixed together without a fixed structure or composition. Homogeneous mixtures like salt water are uniform throughout, while heterogeneous mixtures like sand and water are non-uniform with different components settling in separate layers. Aqueous solutions use water as the solvent, while non-aqueous solutions use solvents other than water. The solubility of solids in liquids generally increases with temperature as higher temperatures provide more energy to overcome intermolecular forces.
Introduction to solutions (chapter 5)
This document introduces key concepts about solutions and mixtures. It defines a solution as a homogeneous mixture formed when a solute dissolves evenly throughout a solvent. Water is discussed as a common solvent that can dissolve many substances to form solutions. The reading also distinguishes between heterogeneous mixtures, where substances are not evenly mixed, and homogeneous mixtures or solutions, where the mixing appears uniform. An upcoming student activity is described where groups will create mixtures using water and different substances to observe solubility.
What are compounds and mixtures
The document discusses the key differences between compounds and mixtures. Compounds are formed by chemical bonds between different elements, while mixtures involve elements or compounds mixed without chemical bonds. A solution is a type of homogeneous mixture with a uniform composition where a solute is dissolved in a solvent. Concentration refers to the proportion of solute to solvent, and solubility is the maximum amount of solute that can dissolve. The pH scale measures how acidic or basic a liquid is from 0-14.
3.1 What is a solution?
This chapter discusses different types of substances and mixtures. It defines a substance as matter that has a fixed composition and cannot be separated into simpler substances by physical processes like boiling or filtering. Compounds have a fixed ratio of atoms, while mixtures can have varying proportions and their components can be separated. Solutions are homogeneous mixtures that are evenly mixed on a molecular level. The chapter also describes how solutions form and the different types of solutions.
1 27 Unit #6 Jeopardy
The document provides a lesson plan and materials for a chemistry class reviewing solutions, acids, and bases. It includes:
1) A jeopardy game for students to review concepts with questions about solutions, acids, bases, and dissolving processes.
2) Announcements that the unit 6 exam will be the next day without notes and that the goal is to review.
3) Sample jeopardy questions about solutions, concentrations, acids, bases, and chemical reactions.
4) Properties of acids and the definition of a Bronsted-Lowry base.
Mixtures and-separation
A mixture is formed when two or more pure substances are mixed without undergoing a chemical change. Mixtures can be either homogeneous, where the components are uniformly distributed, or heterogeneous, where the components can be seen separately. The components of a mixture retain their individual properties and can be separated physically. Common separation techniques include filtration, evaporation, crystallization, distillation, and centrifugation which separate mixtures based on differences in physical properties like solubility, density, and boiling point.
Solutions and colligative properties
A solution is a homogeneous mixture of two or more substances, with a solute dissolved in a solvent. When a solute dissolves, it breaks apart into smaller particles like ions or atoms. Not all substances are soluble - some will form an insoluble precipitate. Solubility rules can be used to predict if a compound will dissolve or form a precipitate. The concentration of a solute in a solution is described using units like molarity, which is the amount of solute dissolved per total liters of solution.
Classification of Matter
There are two main classifications of matter: pure substances and mixtures. Pure substances are either elements, which cannot be broken down further, or compounds, which contain two or more elements chemically bonded together. Mixtures contain two or more pure substances that are not chemically combined and can be separated by physical means. Mixtures can be either homogeneous, where the components are uniformly distributed and not visible to the eye, like solutions, or heterogeneous, where the different components are visible in multiple phases like suspensions, emulsions, and colloids.
Recommended
Pure substances
Pure substances have a fixed, uniform structure and composition throughout. They cannot be separated into other components and have definite physical properties like melting and boiling points. Mixtures contain two or more substances mixed together without a fixed structure or composition. Homogeneous mixtures like salt water are uniform throughout, while heterogeneous mixtures like sand and water are non-uniform with different components settling in separate layers. Aqueous solutions use water as the solvent, while non-aqueous solutions use solvents other than water. The solubility of solids in liquids generally increases with temperature as higher temperatures provide more energy to overcome intermolecular forces.
Introduction to solutions (chapter 5)
This document introduces key concepts about solutions and mixtures. It defines a solution as a homogeneous mixture formed when a solute dissolves evenly throughout a solvent. Water is discussed as a common solvent that can dissolve many substances to form solutions. The reading also distinguishes between heterogeneous mixtures, where substances are not evenly mixed, and homogeneous mixtures or solutions, where the mixing appears uniform. An upcoming student activity is described where groups will create mixtures using water and different substances to observe solubility.
What are compounds and mixtures
The document discusses the key differences between compounds and mixtures. Compounds are formed by chemical bonds between different elements, while mixtures involve elements or compounds mixed without chemical bonds. A solution is a type of homogeneous mixture with a uniform composition where a solute is dissolved in a solvent. Concentration refers to the proportion of solute to solvent, and solubility is the maximum amount of solute that can dissolve. The pH scale measures how acidic or basic a liquid is from 0-14.
3.1 What is a solution?
This chapter discusses different types of substances and mixtures. It defines a substance as matter that has a fixed composition and cannot be separated into simpler substances by physical processes like boiling or filtering. Compounds have a fixed ratio of atoms, while mixtures can have varying proportions and their components can be separated. Solutions are homogeneous mixtures that are evenly mixed on a molecular level. The chapter also describes how solutions form and the different types of solutions.
1 27 Unit #6 Jeopardy
The document provides a lesson plan and materials for a chemistry class reviewing solutions, acids, and bases. It includes:
1) A jeopardy game for students to review concepts with questions about solutions, acids, bases, and dissolving processes.
2) Announcements that the unit 6 exam will be the next day without notes and that the goal is to review.
3) Sample jeopardy questions about solutions, concentrations, acids, bases, and chemical reactions.
4) Properties of acids and the definition of a Bronsted-Lowry base.
Mixtures and-separation
A mixture is formed when two or more pure substances are mixed without undergoing a chemical change. Mixtures can be either homogeneous, where the components are uniformly distributed, or heterogeneous, where the components can be seen separately. The components of a mixture retain their individual properties and can be separated physically. Common separation techniques include filtration, evaporation, crystallization, distillation, and centrifugation which separate mixtures based on differences in physical properties like solubility, density, and boiling point.
Solutions and colligative properties
A solution is a homogeneous mixture of two or more substances, with a solute dissolved in a solvent. When a solute dissolves, it breaks apart into smaller particles like ions or atoms. Not all substances are soluble - some will form an insoluble precipitate. Solubility rules can be used to predict if a compound will dissolve or form a precipitate. The concentration of a solute in a solution is described using units like molarity, which is the amount of solute dissolved per total liters of solution.
Classification of Matter
There are two main classifications of matter: pure substances and mixtures. Pure substances are either elements, which cannot be broken down further, or compounds, which contain two or more elements chemically bonded together. Mixtures contain two or more pure substances that are not chemically combined and can be separated by physical means. Mixtures can be either homogeneous, where the components are uniformly distributed and not visible to the eye, like solutions, or heterogeneous, where the different components are visible in multiple phases like suspensions, emulsions, and colloids.
Notes Solubility4
This document discusses properties and uses of solutions. It explains that adding a solute affects colligative properties like freezing point and boiling point depression. The freezing point usually decreases and boiling point increases when a solute is added. Concentration is also discussed, with molarity defined as moles of solute per liter of solution. Dilution is described as making a concentrated solution less concentrated. Reverse osmosis is explained as using energy to force water to diffuse against its natural tendency, from an area of lower concentration to higher concentration.
珍愛脊椎多多運動
This document provides stretches to do while sitting at a computer to prevent neck, shoulder, and back stiffness. It recommends doing the stretches every hour or whenever feeling stiff. The stretches include neck rolls, shoulder rolls, arm stretches, and leg raises. Doing the stretches regularly while computer working can help the body feel better by countering physical inactivity.
Notes Solubility1
The document discusses the three phases of matter - solids, liquids, and gases. It describes the properties of each phase and how they differ based on particle motion and interaction. In solids, particles are tightly packed and can only vibrate or rotate. Liquids have particles that can flow past each other but are still in contact. Gas particles are completely independent and rarely touch. It also discusses phase changes between these states of matter and intermolecular forces.
Notes Solubility1
The document discusses the three phases of matter - solids, liquids, and gases. It describes the properties of each phase and how they differ based on particle motion and interaction. In solids, particles are tightly packed and can only vibrate or rotate. Liquids have particles that touch and can slide past one another, taking the shape of their container. Gas particles are independent and do not touch except when colliding. The document also discusses phase changes, intermolecular forces, and how water is an exception as it expands upon freezing.
Notes Solubility3
The document discusses solubility and dissolution rates. It defines solubility as the ability of a substance to dissolve in another, and discusses how "like dissolves like" with polar substances dissolving in polar solvents and nonpolar in nonpolar. It also discusses how to increase dissolution rates through increasing temperature, surface area, and movement/stirring. For gases, it notes they are more soluble at lower temperatures and pressures. It defines unsaturated, saturated, and supersaturated solutions based on concentration levels and discusses how solubility changes with temperature according to solubility charts.
Notes Solubility2
1. A solution is a homogeneous mixture of two or more substances, where the solute is evenly distributed throughout the solvent. The solute is the substance being dissolved in smaller amounts, while the solvent is the dissolving medium in larger amounts.
2. Solutions have particles too small to be seen, while colloids have intermediate sized particles that can be separated by filters but not boiling. Suspensions have even larger particles that settle out over time.
3. Water is a universal solvent because of its polarity, allowing ionic compounds to dissolve into ions and conduct electricity as electrolytes. Nonpolar compounds generally do not dissolve in water.
Notes Solubility3
The document discusses solubility and dissolution rates. It defines solubility as the ability of a substance to dissolve in another, and discusses how "like dissolves like" with polar substances dissolving in polar solvents and nonpolar in nonpolar. It also discusses how to increase dissolution rates, such as by increasing temperature, surface area, or movement. For gases, dissolution is increased at lower temperatures and higher pressures. Concentration of solutions is also covered, defining unsaturated, saturated, and supersaturated solutions based on how close they are to the maximum solubility for a given temperature.
chapter_13.ppt
This document discusses solutions and solubility. It defines key terms like solution, solute, solvent, concentration and molarity. It explains that a solution is a homogeneous mixture of two or more substances, with a solute dissolved in a solvent. Concentration refers to the amount of solute per unit of solvent. Molarity specifically refers to moles of solute per liter of solution. The document also discusses factors that affect solubility like temperature, pressure and polarity. It covers separation techniques like distillation, filtration and chromatography. Finally, it discusses emulsions, surfactants and how soap works to emulsify oils.
Ppoint mixtures
The document discusses different types of mixtures like solutions, colloids, and suspensions. It defines key terms like solvent, solute, and discusses the properties of solutions. Specifically, it states that a solution is a homogeneous mixture with particles too small to be seen that cannot be separated through ordinary filtering or settling. Examples of solutions given are salt in water and soft drinks.
IS MATTER AROUND US PURE
Matter is anything that has mass and occupies space. There are three main types of matter based on physical state: solids, liquids, and gases. Matter can also be classified as pure substances or mixtures.
A pure substance contains only one type of atom or molecule and has uniform composition and predictable properties like melting/boiling points. Elements are pure substances made of only one type of atom, while compounds are made of two or more elements chemically bonded together. Mixtures contain two or more substances mixed but not chemically combined, and can be either homogeneous like solutions, or heterogeneous like suspensions.
The document then discusses various pure substances and mixtures in more detail, including their properties and examples. It also explains
All About Solute and Solvent quiz.docx
a sample quiz or activities about solute and solvent. this will help teachers or students to gather some information about solute and solvent.
More Related Content
Viewers also liked
Notes Solubility4
This document discusses properties and uses of solutions. It explains that adding a solute affects colligative properties like freezing point and boiling point depression. The freezing point usually decreases and boiling point increases when a solute is added. Concentration is also discussed, with molarity defined as moles of solute per liter of solution. Dilution is described as making a concentrated solution less concentrated. Reverse osmosis is explained as using energy to force water to diffuse against its natural tendency, from an area of lower concentration to higher concentration.
珍愛脊椎多多運動
This document provides stretches to do while sitting at a computer to prevent neck, shoulder, and back stiffness. It recommends doing the stretches every hour or whenever feeling stiff. The stretches include neck rolls, shoulder rolls, arm stretches, and leg raises. Doing the stretches regularly while computer working can help the body feel better by countering physical inactivity.
Notes Solubility1
The document discusses the three phases of matter - solids, liquids, and gases. It describes the properties of each phase and how they differ based on particle motion and interaction. In solids, particles are tightly packed and can only vibrate or rotate. Liquids have particles that can flow past each other but are still in contact. Gas particles are completely independent and rarely touch. It also discusses phase changes between these states of matter and intermolecular forces.
Notes Solubility1
The document discusses the three phases of matter - solids, liquids, and gases. It describes the properties of each phase and how they differ based on particle motion and interaction. In solids, particles are tightly packed and can only vibrate or rotate. Liquids have particles that touch and can slide past one another, taking the shape of their container. Gas particles are independent and do not touch except when colliding. The document also discusses phase changes, intermolecular forces, and how water is an exception as it expands upon freezing.
Notes Solubility3
The document discusses solubility and dissolution rates. It defines solubility as the ability of a substance to dissolve in another, and discusses how "like dissolves like" with polar substances dissolving in polar solvents and nonpolar in nonpolar. It also discusses how to increase dissolution rates through increasing temperature, surface area, and movement/stirring. For gases, it notes they are more soluble at lower temperatures and pressures. It defines unsaturated, saturated, and supersaturated solutions based on concentration levels and discusses how solubility changes with temperature according to solubility charts.
Notes Solubility2
1. A solution is a homogeneous mixture of two or more substances, where the solute is evenly distributed throughout the solvent. The solute is the substance being dissolved in smaller amounts, while the solvent is the dissolving medium in larger amounts.
2. Solutions have particles too small to be seen, while colloids have intermediate sized particles that can be separated by filters but not boiling. Suspensions have even larger particles that settle out over time.
3. Water is a universal solvent because of its polarity, allowing ionic compounds to dissolve into ions and conduct electricity as electrolytes. Nonpolar compounds generally do not dissolve in water.
Notes Solubility3
The document discusses solubility and dissolution rates. It defines solubility as the ability of a substance to dissolve in another, and discusses how "like dissolves like" with polar substances dissolving in polar solvents and nonpolar in nonpolar. It also discusses how to increase dissolution rates, such as by increasing temperature, surface area, or movement. For gases, dissolution is increased at lower temperatures and higher pressures. Concentration of solutions is also covered, defining unsaturated, saturated, and supersaturated solutions based on how close they are to the maximum solubility for a given temperature.
Viewers also liked (18)
Similar to Notes Solubility2
chapter_13.ppt
This document discusses solutions and solubility. It defines key terms like solution, solute, solvent, concentration and molarity. It explains that a solution is a homogeneous mixture of two or more substances, with a solute dissolved in a solvent. Concentration refers to the amount of solute per unit of solvent. Molarity specifically refers to moles of solute per liter of solution. The document also discusses factors that affect solubility like temperature, pressure and polarity. It covers separation techniques like distillation, filtration and chromatography. Finally, it discusses emulsions, surfactants and how soap works to emulsify oils.
Ppoint mixtures
The document discusses different types of mixtures like solutions, colloids, and suspensions. It defines key terms like solvent, solute, and discusses the properties of solutions. Specifically, it states that a solution is a homogeneous mixture with particles too small to be seen that cannot be separated through ordinary filtering or settling. Examples of solutions given are salt in water and soft drinks.
IS MATTER AROUND US PURE
Matter is anything that has mass and occupies space. There are three main types of matter based on physical state: solids, liquids, and gases. Matter can also be classified as pure substances or mixtures.
A pure substance contains only one type of atom or molecule and has uniform composition and predictable properties like melting/boiling points. Elements are pure substances made of only one type of atom, while compounds are made of two or more elements chemically bonded together. Mixtures contain two or more substances mixed but not chemically combined, and can be either homogeneous like solutions, or heterogeneous like suspensions.
The document then discusses various pure substances and mixtures in more detail, including their properties and examples. It also explains
All About Solute and Solvent quiz.docx
a sample quiz or activities about solute and solvent. this will help teachers or students to gather some information about solute and solvent.
PURE SUBSTANCES
This document defines pure substances and mixtures. A pure substance is homogeneous and has definite properties, while a mixture contains two or more substances mixed together without chemical change. Solutions are homogeneous mixtures where particle size is molecular. Suspensions are heterogeneous mixtures where particle size is larger, allowing settling. Colloids have intermediate particle sizes that do not settle. The document discusses types of mixtures and their distinguishing characteristics.
Solutions and suspensions
This experiment is investigating how temperature affects the rate of dissolving.
The temperature of the water in each beaker should also be measured and recorded.
The factors that should be kept constant are the amount of water and vitamin C tablet used. The variable factor is the temperature of the water.
Two other factors that affect the rate of dissolving are the size of particles and stirring/agitation.
kanak garg 9h chem solution,suspension and colloid.pptx
This document provides information about solutions, colloids, and suspensions. It defines each term and gives examples. A solution is a homogeneous mixture of substances with particle sizes smaller than 1 nm that does not scatter light. A colloid has particle sizes between 2-1000 nm and can be seen, distinguishing from solutions by scattering light. A suspension is a heterogeneous mixture with particle sizes over 1000 nm that can be seen and separated by filtration.
9 is matter around us pure
1. The document discusses the concept of pure substances and mixtures. It explains that a pure substance has a uniform and definite composition throughout, while a mixture contains two or more substances that are not chemically combined.
2. Mixtures can be either homogeneous, meaning they have uniform composition and properties throughout, or heterogeneous, meaning they have varying composition and are not uniform. Solutions are given as an example of a homogeneous mixture.
3. A solution is defined as a homogeneous mixture of two or more substances where a solute is dissolved in a solvent, resulting in a mixture that has the same composition and properties throughout. Examples of different types of solutions are provided.
Is Matter Around Us Pure
This document discusses different types of matter including elements, compounds, mixtures, and their properties. It defines an element as a pure substance made of only one type of atom, while a compound is made of two or more elements chemically bonded together. A mixture maintains the properties of its components and can be separated by physical means, unlike compounds which require chemical processes to break down. The document also compares the properties of various states of matter and different types of mixtures such as solutions, suspensions, and colloids. Various methods for separating mixtures based on differences in properties of their components are also outlined.
Unit 2
1. The document discusses aqueous solutions and their properties. It defines solvation as the process where solvent particles surround solute particles to form a solution.
2. For ionic compounds, solvation occurs through hydration where water molecules surround the ions. For covalent compounds, solvation involves the formation of hydrogen bonds between the solute and water molecules.
3. Factors that affect the rate of solvation include agitation, surface area, and temperature. Increasing agitation and surface area as well as raising or lowering the temperature can increase or decrease the rate of solvation.
Chem 1 unit 11 presentation
Solutions can be either homogeneous or heterogeneous mixtures. Concentration of solutions can be expressed in terms of percent, moles, molarity, or molality. Factors such as temperature, pressure, and polarity affect the solubility and formation of solutions. Colligative properties depend on the number of solute particles in solution. Stoichiometry can be used to solve solution reaction problems by considering the concentrations of reactants and products.
Chem 1 unit 11 presentation
Solutions can be either homogeneous, made of one phase, or heterogeneous, made of two or more distinct phases. Concentration of a solution can be expressed in terms of percent composition, molarity, or molality. Factors such as temperature, pressure, and polarity affect the solubility and formation of solutions. Stoichiometry can be used to solve problems involving the concentrations of reactants and products in solution.
Solutions
Solutions are homogeneous mixtures composed of a solute dissolved in a solvent. The solute is the substance being dissolved and is always present in smaller amounts, while the solvent does the dissolving and is present in larger amounts. Examples of solutions include cola, gasoline, and cleaners. Solutions can be solid, liquid, or gas depending on the state of matter of the solvent. For a solid solute to dissolve in a liquid to form a solution, it must be soluble, while if two liquids dissolve in each other they are miscible. The formation of solutions involves solvation and dissociation processes. Whether a substance dissolves depends on if it is polar or nonpolar, following the "like dissolves like"
Chapter6
This document contains answers to questions about solutions, mixtures, and related concepts. It defines a solution as a homogeneous mixture that exists as a single phase, while a mixture can exist in multiple phases. Alloys are considered solutions because they are homogeneous mixtures like brass. The Dead Sea is rich in salts that prevent any life from existing due to high salinity. Percentage calculations do not require the chemical formula of the solute, while molarity calculations do to determine molar mass and moles of solute. Solubility increases with temperature for salts like KNO3 and NaNO3 that dissolve endothermically.
Chem 1 unit 11 presentation
Solutions can be either homogeneous, made of one phase, or heterogeneous, made of two or more distinct phases. Concentration of a solution can be expressed in terms of percent composition, molarity, or molality. Factors such as temperature, pressure, and polarity affect the solubility and formation of solutions. Stoichiometry can be used to solve problems involving reactions in solution by using molar concentrations.
MixturesandPureSubstances (1).ppt
An atom is the basic unit of an element, just as an element is the basic unit of a compound.
An atom is to an element as a single unit is to the simplest substance. An element consists of multiple identical atoms bonded together.
An atom is to a molecule as a single unit is to multiple units. A molecule is formed when two or more different atoms bond together chemically, whereas an atom is a single unit of an element.
An atom is to a compound molecule as a single unit is to multiple different units. A compound is made of two or more different elements chemically bonded together to form a new substance, with a compound molecule consisting of multiple different bonded atoms.
In summary, atoms are
Chem 1 unit 11 presentation
* Given: 0.85 g of gas dissolves in 1 L of water at 4 atm
* Let's call the amount that will dissolve at 1 atm = S1
* Using Henry's Law: S1/S2 = P1/P2
* S2 is the amount we want to find at 1 atm
* P1 = 4 atm
* P2 = 1 atm
* S1 = 0.85 g
* Substitute into Henry's Law equation:
* 0.85/S2 = 4/1
* S2 = 0.85 * 1/4 = 0.2125 g
Therefore, the amount that will dissolve in 1 L of water at 1 atm is
Elements Compounds And Mixtures
This document provides an overview of acids, bases, and solutions. It defines acids as substances that release hydrogen ions in water, causing solutions to have a sour taste and be able to conduct electricity. Bases are defined as substances that accept hydrogen ions in water, releasing hydroxide ions and causing solutions to feel slippery and taste bitter. The document also discusses pH scale, acid and base strengths, indicators, and neutralization reactions between acids and bases.
Solubility of drugs
Solubility of drugs is an important factor in drug formulation. A drug's solubility depends on the interactions between the solute and solvent molecules. Polar solutes, such as ionic compounds and molecules capable of hydrogen bonding, are typically soluble in polar solvents like water. Non-polar solutes dissolve best in non-polar solvents through weak van der Waals forces. Semi-polar solvents can increase the solubility of some compounds by inducing polarity in the solute or solvent molecules. Understanding a drug's solubility helps in developing optimal pharmaceutical formulations.
Solubility of drugs
Solubility of drugs is an important factor in drug formulation. A drug's solubility depends on the interactions between the solute and solvent molecules. Polar solutes, such as ionic compounds and molecules capable of hydrogen bonding, are typically soluble in polar solvents like water. Non-polar solutes dissolve best in non-polar solvents through weak van der Waals forces. Semi-polar solvents can increase the solubility of both polar and non-polar solutes by inducing some polarity in the solvent or solute molecules. Understanding a drug's solubility helps in developing optimal pharmaceutical formulations.
Similar to Notes Solubility2 (20)
kanak garg 9h chem solution,suspension and colloid.pptx
kanak garg 9h chem solution,suspension and colloid.pptx
Recently uploaded
How to Get CNIC Information System with Paksim Ga.pptx
Pakdata Cf is a groundbreaking system designed to streamline and facilitate access to CNIC information. This innovative platform leverages advanced technology to provide users with efficient and secure access to their CNIC details.
20240605 QFM017 Machine Intelligence Reading List May 2024
Everything I found interesting about machines behaving intelligently during May 2024
Microsoft - Power Platform_G.Aspiotis.pdf
Revolutionizing Application Development
with AI-powered low-code, presentation by George Aspiotis, Sr. Partner Development Manager, Microsoft
UiPath Test Automation using UiPath Test Suite series, part 5
Welcome to UiPath Test Automation using UiPath Test Suite series part 5. In this session, we will cover CI/CD with devops.
Topics covered:
CI/CD with in UiPath
End-to-end overview of CI/CD pipeline with Azure devops
Speaker:
Lyndsey Byblow, Test Suite Sales Engineer @ UiPath, Inc.
HCL Notes and Domino License Cost Reduction in the World of DLAU
Webinar Recording: https://www.panagenda.com/webinars/hcl-notes-and-domino-license-cost-reduction-in-the-world-of-dlau/
The introduction of DLAU and the CCB & CCX licensing model caused quite a stir in the HCL community. As a Notes and Domino customer, you may have faced challenges with unexpected user counts and license costs. You probably have questions on how this new licensing approach works and how to benefit from it. Most importantly, you likely have budget constraints and want to save money where possible. Don’t worry, we can help with all of this!
We’ll show you how to fix common misconfigurations that cause higher-than-expected user counts, and how to identify accounts which you can deactivate to save money. There are also frequent patterns that can cause unnecessary cost, like using a person document instead of a mail-in for shared mailboxes. We’ll provide examples and solutions for those as well. And naturally we’ll explain the new licensing model.
Join HCL Ambassador Marc Thomas in this webinar with a special guest appearance from Franz Walder. It will give you the tools and know-how to stay on top of what is going on with Domino licensing. You will be able lower your cost through an optimized configuration and keep it low going forward.
These topics will be covered
- Reducing license cost by finding and fixing misconfigurations and superfluous accounts
- How do CCB and CCX licenses really work?
- Understanding the DLAU tool and how to best utilize it
- Tips for common problem areas, like team mailboxes, functional/test users, etc
- Practical examples and best practices to implement right away
Presentation of the OECD Artificial Intelligence Review of Germany
Consult the full report at https://www.oecd.org/digital/oecd-artificial-intelligence-review-of-germany-609808d6-en.htm
Communications Mining Series - Zero to Hero - Session 1
This session provides introduction to UiPath Communication Mining, importance and platform overview. You will acquire a good understand of the phases in Communication Mining as we go over the platform with you. Topics covered:
• Communication Mining Overview
• Why is it important?
• How can it help today’s business and the benefits
• Phases in Communication Mining
• Demo on Platform overview
• Q/A
National Security Agency - NSA mobile device best practices
Threats to mobile devices are more prevalent and increasing in scope and complexity. Users of mobile devices desire to take full advantage of the features
available on those devices, but many of the features provide convenience and capability but sacrifice security. This best practices guide outlines steps the users can take to better protect personal devices and information.
GraphRAG for Life Science to increase LLM accuracy
GraphRAG for life science domain, where you retriever information from biomedical knowledge graphs using LLMs to increase the accuracy and performance of generated answers
Goodbye Windows 11: Make Way for Nitrux Linux 3.5.0!
As the digital landscape continually evolves, operating systems play a critical role in shaping user experiences and productivity. The launch of Nitrux Linux 3.5.0 marks a significant milestone, offering a robust alternative to traditional systems such as Windows 11. This article delves into the essence of Nitrux Linux 3.5.0, exploring its unique features, advantages, and how it stands as a compelling choice for both casual users and tech enthusiasts.
GraphSummit Singapore | The Art of the Possible with Graph - Q2 2024
Neha Bajwa, Vice President of Product Marketing, Neo4j
Join us as we explore breakthrough innovations enabled by interconnected data and AI. Discover firsthand how organizations use relationships in data to uncover contextual insights and solve our most pressing challenges – from optimizing supply chains, detecting fraud, and improving customer experiences to accelerating drug discoveries.
GraphSummit Singapore | Enhancing Changi Airport Group's Passenger Experience...
Dr. Sean Tan, Head of Data Science, Changi Airport Group
Discover how Changi Airport Group (CAG) leverages graph technologies and generative AI to revolutionize their search capabilities. This session delves into the unique search needs of CAG’s diverse passengers and customers, showcasing how graph data structures enhance the accuracy and relevance of AI-generated search results, mitigating the risk of “hallucinations” and improving the overall customer journey.
GraphSummit Singapore | Neo4j Product Vision & Roadmap - Q2 2024
Maruthi Prithivirajan, Head of ASEAN & IN Solution Architecture, Neo4j
Get an inside look at the latest Neo4j innovations that enable relationship-driven intelligence at scale. Learn more about the newest cloud integrations and product enhancements that make Neo4j an essential choice for developers building apps with interconnected data and generative AI.
Video Streaming: Then, Now, and in the Future
In his public lecture, Christian Timmerer provides insights into the fascinating history of video streaming, starting from its humble beginnings before YouTube to the groundbreaking technologies that now dominate platforms like Netflix and ORF ON. Timmerer also presents provocative contributions of his own that have significantly influenced the industry. He concludes by looking at future challenges and invites the audience to join in a discussion.
Climate Impact of Software Testing at Nordic Testing Days
My slides at Nordic Testing Days 6.6.2024
Climate impact / sustainability of software testing discussed on the talk. ICT and testing must carry their part of global responsibility to help with the climat warming. We can minimize the carbon footprint but we can also have a carbon handprint, a positive impact on the climate. Quality characteristics can be added with sustainability, and then measured continuously. Test environments can be used less, and in smaller scale and on demand. Test techniques can be used in optimizing or minimizing number of tests. Test automation can be used to speed up testing.
Artificial Intelligence for XMLDevelopment
In the rapidly evolving landscape of technologies, XML continues to play a vital role in structuring, storing, and transporting data across diverse systems. The recent advancements in artificial intelligence (AI) present new methodologies for enhancing XML development workflows, introducing efficiency, automation, and intelligent capabilities. This presentation will outline the scope and perspective of utilizing AI in XML development. The potential benefits and the possible pitfalls will be highlighted, providing a balanced view of the subject.
We will explore the capabilities of AI in understanding XML markup languages and autonomously creating structured XML content. Additionally, we will examine the capacity of AI to enrich plain text with appropriate XML markup. Practical examples and methodological guidelines will be provided to elucidate how AI can be effectively prompted to interpret and generate accurate XML markup.
Further emphasis will be placed on the role of AI in developing XSLT, or schemas such as XSD and Schematron. We will address the techniques and strategies adopted to create prompts for generating code, explaining code, or refactoring the code, and the results achieved.
The discussion will extend to how AI can be used to transform XML content. In particular, the focus will be on the use of AI XPath extension functions in XSLT, Schematron, Schematron Quick Fixes, or for XML content refactoring.
The presentation aims to deliver a comprehensive overview of AI usage in XML development, providing attendees with the necessary knowledge to make informed decisions. Whether you’re at the early stages of adopting AI or considering integrating it in advanced XML development, this presentation will cover all levels of expertise.
By highlighting the potential advantages and challenges of integrating AI with XML development tools and languages, the presentation seeks to inspire thoughtful conversation around the future of XML development. We’ll not only delve into the technical aspects of AI-powered XML development but also discuss practical implications and possible future directions.
Pushing the limits of ePRTC: 100ns holdover for 100 days
At WSTS 2024, Alon Stern explored the topic of parametric holdover and explained how recent research findings can be implemented in real-world PNT networks to achieve 100 nanoseconds of accuracy for up to 100 days.
Removing Uninteresting Bytes in Software Fuzzing
Imagine a world where software fuzzing, the process of mutating bytes in test seeds to uncover hidden and erroneous program behaviors, becomes faster and more effective. A lot depends on the initial seeds, which can significantly dictate the trajectory of a fuzzing campaign, particularly in terms of how long it takes to uncover interesting behaviour in your code. We introduce DIAR, a technique designed to speedup fuzzing campaigns by pinpointing and eliminating those uninteresting bytes in the seeds. Picture this: instead of wasting valuable resources on meaningless mutations in large, bloated seeds, DIAR removes the unnecessary bytes, streamlining the entire process.
In this work, we equipped AFL, a popular fuzzer, with DIAR and examined two critical Linux libraries -- Libxml's xmllint, a tool for parsing xml documents, and Binutil's readelf, an essential debugging and security analysis command-line tool used to display detailed information about ELF (Executable and Linkable Format). Our preliminary results show that AFL+DIAR does not only discover new paths more quickly but also achieves higher coverage overall. This work thus showcases how starting with lean and optimized seeds can lead to faster, more comprehensive fuzzing campaigns -- and DIAR helps you find such seeds.
- These are slides of the talk given at IEEE International Conference on Software Testing Verification and Validation Workshop, ICSTW 2022.
Recently uploaded (20)
How to Get CNIC Information System with Paksim Ga.pptx
How to Get CNIC Information System with Paksim Ga.pptx
20240605 QFM017 Machine Intelligence Reading List May 2024
20240605 QFM017 Machine Intelligence Reading List May 2024
UiPath Test Automation using UiPath Test Suite series, part 5
UiPath Test Automation using UiPath Test Suite series, part 5
HCL Notes and Domino License Cost Reduction in the World of DLAU
HCL Notes and Domino License Cost Reduction in the World of DLAU
Presentation of the OECD Artificial Intelligence Review of Germany
Presentation of the OECD Artificial Intelligence Review of Germany
Communications Mining Series - Zero to Hero - Session 1
Communications Mining Series - Zero to Hero - Session 1
National Security Agency - NSA mobile device best practices
National Security Agency - NSA mobile device best practices
GraphRAG for Life Science to increase LLM accuracy
GraphRAG for Life Science to increase LLM accuracy
Goodbye Windows 11: Make Way for Nitrux Linux 3.5.0!
Goodbye Windows 11: Make Way for Nitrux Linux 3.5.0!
GraphSummit Singapore | The Art of the Possible with Graph - Q2 2024
GraphSummit Singapore | The Art of the Possible with Graph - Q2 2024
GraphSummit Singapore | Enhancing Changi Airport Group's Passenger Experience...
GraphSummit Singapore | Enhancing Changi Airport Group's Passenger Experience...
GraphSummit Singapore | Neo4j Product Vision & Roadmap - Q2 2024
GraphSummit Singapore | Neo4j Product Vision & Roadmap - Q2 2024
Climate Impact of Software Testing at Nordic Testing Days
Climate Impact of Software Testing at Nordic Testing Days
Pushing the limits of ePRTC: 100ns holdover for 100 days
Pushing the limits of ePRTC: 100ns holdover for 100 days
Notes Solubility2
- 13. Solvation NONPOLAR NONPOLAR POLAR POLAR