This document provides an overview of the topics that will be covered in a Form 4 chemistry textbook. It includes 8 chapters that cover the structure of atoms, chemical formulae and equations, the periodic table of elements, chemical bonds, acids and bases, the rate of reactions, and manufactured substances in industry. For each chapter, it lists the key concepts and topics that will be discussed. It also provides additional details on acids, bases and salts including different types of acids and bases, properties of acids and bases, preparation of salts, and testing of salts. Checklists are included to summarize the basic concepts for each chapter.
trains students in the state symbols for reactants and products in a chemical equation.
Elements in their elemental form and compounds are divided into covalent and ionic compounds for classification and easier identification of relevant state symbols.
Class-10-Chapter-01-Science-Chemistry-Chemical Reactions and Equations.pptxSoftcare Solution
Hello Friends,
Check out our new PowerPoint presentation on "Chemical Reactions and Equations" | Introduction to Chemical Reactions and Equations by softcare solution. We know these things in our daily life. Let’s them understand some concept about Chemical Reactions and Equations. At the end of this video, you will be able to understand the following points on Chemical Reactions and Equations: *******************************************************************
1. Chemical Reaction and Chemical Equation.
2. Types of Chemical Reaction.
3. Redox Reaction..
4. Corrosion and Rancidity.
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NCERT solutions for Class 10th science.
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We cover Complete Syllabus of All subjects
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✴️✔️ Do 𝐒𝐔𝐁𝐒𝐂𝐑𝐈𝐁𝐄 to the channel for more updates and hit that like button!
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Oxides can be divided into acidic, basic, amphoteric, or neutral. An Amphoteric Oxide is an oxide that can act as either an acid or a base. In general, non-metal oxides are acidic, and metal oxides are basic. Some non-metallic oxides are neutral, and some metallic or semi-metallic oxides are amphoteric.
This tackles the basics and the easiest concept of Chemical reactions. This features only the four basic types of chemical reactions: synthesis, decomposition, metathesis, and ion - exchange reaction.
This is a basic concept because there is a pattern to be followed in each type of reaction.
More types of chemical reactions will be given on my next set of presentation entitled, "Everything You Want to Know About Chemical Reactions."
trains students in the state symbols for reactants and products in a chemical equation.
Elements in their elemental form and compounds are divided into covalent and ionic compounds for classification and easier identification of relevant state symbols.
Class-10-Chapter-01-Science-Chemistry-Chemical Reactions and Equations.pptxSoftcare Solution
Hello Friends,
Check out our new PowerPoint presentation on "Chemical Reactions and Equations" | Introduction to Chemical Reactions and Equations by softcare solution. We know these things in our daily life. Let’s them understand some concept about Chemical Reactions and Equations. At the end of this video, you will be able to understand the following points on Chemical Reactions and Equations: *******************************************************************
1. Chemical Reaction and Chemical Equation.
2. Types of Chemical Reaction.
3. Redox Reaction..
4. Corrosion and Rancidity.
*******************************************************************
NCERT solutions for Class 10th science.
****************************************************
We cover Complete Syllabus of All subjects
****************************************************
Our Study channel : For Business Enquiry - amitpandey.hrd@gmail.com
Like Our Facebook page - https://www.facebook.com/softcaresolu...
Follow us on twitter - @amitpandeyhrd
Our website : - www.nirsoftcaresolution.com/
***************************************************
Thank you for watching. If you liked the video, consider subscribing :)
✴️✔️ Do 𝐒𝐔𝐁𝐒𝐂𝐑𝐈𝐁𝐄 to the channel for more updates and hit that like button!
❤️ https://www.youtube.com/channel/softc...
(Turn on your notification 🔔 to get all updates before anyone!!)
Oxides can be divided into acidic, basic, amphoteric, or neutral. An Amphoteric Oxide is an oxide that can act as either an acid or a base. In general, non-metal oxides are acidic, and metal oxides are basic. Some non-metallic oxides are neutral, and some metallic or semi-metallic oxides are amphoteric.
This tackles the basics and the easiest concept of Chemical reactions. This features only the four basic types of chemical reactions: synthesis, decomposition, metathesis, and ion - exchange reaction.
This is a basic concept because there is a pattern to be followed in each type of reaction.
More types of chemical reactions will be given on my next set of presentation entitled, "Everything You Want to Know About Chemical Reactions."
Synthetic Fiber Construction in lab .pptxPavel ( NSTU)
Synthetic fiber production is a fascinating and complex field that blends chemistry, engineering, and environmental science. By understanding these aspects, students can gain a comprehensive view of synthetic fiber production, its impact on society and the environment, and the potential for future innovations. Synthetic fibers play a crucial role in modern society, impacting various aspects of daily life, industry, and the environment. ynthetic fibers are integral to modern life, offering a range of benefits from cost-effectiveness and versatility to innovative applications and performance characteristics. While they pose environmental challenges, ongoing research and development aim to create more sustainable and eco-friendly alternatives. Understanding the importance of synthetic fibers helps in appreciating their role in the economy, industry, and daily life, while also emphasizing the need for sustainable practices and innovation.
Introduction to AI for Nonprofits with Tapp NetworkTechSoup
Dive into the world of AI! Experts Jon Hill and Tareq Monaur will guide you through AI's role in enhancing nonprofit websites and basic marketing strategies, making it easy to understand and apply.
Honest Reviews of Tim Han LMA Course Program.pptxtimhan337
Personal development courses are widely available today, with each one promising life-changing outcomes. Tim Han’s Life Mastery Achievers (LMA) Course has drawn a lot of interest. In addition to offering my frank assessment of Success Insider’s LMA Course, this piece examines the course’s effects via a variety of Tim Han LMA course reviews and Success Insider comments.
A Strategic Approach: GenAI in EducationPeter Windle
Artificial Intelligence (AI) technologies such as Generative AI, Image Generators and Large Language Models have had a dramatic impact on teaching, learning and assessment over the past 18 months. The most immediate threat AI posed was to Academic Integrity with Higher Education Institutes (HEIs) focusing their efforts on combating the use of GenAI in assessment. Guidelines were developed for staff and students, policies put in place too. Innovative educators have forged paths in the use of Generative AI for teaching, learning and assessments leading to pockets of transformation springing up across HEIs, often with little or no top-down guidance, support or direction.
This Gasta posits a strategic approach to integrating AI into HEIs to prepare staff, students and the curriculum for an evolving world and workplace. We will highlight the advantages of working with these technologies beyond the realm of teaching, learning and assessment by considering prompt engineering skills, industry impact, curriculum changes, and the need for staff upskilling. In contrast, not engaging strategically with Generative AI poses risks, including falling behind peers, missed opportunities and failing to ensure our graduates remain employable. The rapid evolution of AI technologies necessitates a proactive and strategic approach if we are to remain relevant.
2024.06.01 Introducing a competency framework for languag learning materials ...Sandy Millin
http://sandymillin.wordpress.com/iateflwebinar2024
Published classroom materials form the basis of syllabuses, drive teacher professional development, and have a potentially huge influence on learners, teachers and education systems. All teachers also create their own materials, whether a few sentences on a blackboard, a highly-structured fully-realised online course, or anything in between. Despite this, the knowledge and skills needed to create effective language learning materials are rarely part of teacher training, and are mostly learnt by trial and error.
Knowledge and skills frameworks, generally called competency frameworks, for ELT teachers, trainers and managers have existed for a few years now. However, until I created one for my MA dissertation, there wasn’t one drawing together what we need to know and do to be able to effectively produce language learning materials.
This webinar will introduce you to my framework, highlighting the key competencies I identified from my research. It will also show how anybody involved in language teaching (any language, not just English!), teacher training, managing schools or developing language learning materials can benefit from using the framework.
Embracing GenAI - A Strategic ImperativePeter Windle
Artificial Intelligence (AI) technologies such as Generative AI, Image Generators and Large Language Models have had a dramatic impact on teaching, learning and assessment over the past 18 months. The most immediate threat AI posed was to Academic Integrity with Higher Education Institutes (HEIs) focusing their efforts on combating the use of GenAI in assessment. Guidelines were developed for staff and students, policies put in place too. Innovative educators have forged paths in the use of Generative AI for teaching, learning and assessments leading to pockets of transformation springing up across HEIs, often with little or no top-down guidance, support or direction.
This Gasta posits a strategic approach to integrating AI into HEIs to prepare staff, students and the curriculum for an evolving world and workplace. We will highlight the advantages of working with these technologies beyond the realm of teaching, learning and assessment by considering prompt engineering skills, industry impact, curriculum changes, and the need for staff upskilling. In contrast, not engaging strategically with Generative AI poses risks, including falling behind peers, missed opportunities and failing to ensure our graduates remain employable. The rapid evolution of AI technologies necessitates a proactive and strategic approach if we are to remain relevant.
Model Attribute Check Company Auto PropertyCeline George
In Odoo, the multi-company feature allows you to manage multiple companies within a single Odoo database instance. Each company can have its own configurations while still sharing common resources such as products, customers, and suppliers.
Operation “Blue Star” is the only event in the history of Independent India where the state went into war with its own people. Even after about 40 years it is not clear if it was culmination of states anger over people of the region, a political game of power or start of dictatorial chapter in the democratic setup.
The people of Punjab felt alienated from main stream due to denial of their just demands during a long democratic struggle since independence. As it happen all over the word, it led to militant struggle with great loss of lives of military, police and civilian personnel. Killing of Indira Gandhi and massacre of innocent Sikhs in Delhi and other India cities was also associated with this movement.
TESDA TM1 REVIEWER FOR NATIONAL ASSESSMENT WRITTEN AND ORAL QUESTIONS WITH A...
CHEMISTRY F4 (SALTS).pptx
1. Chemistry
FORM 4
CHAPTER 2: The structure of atom
CHAPTER 3: Chemical Formulae & Equations
CHAPTER 4:Periodic table of elements
CHAPTER 5: Chemical Bonds
CHAPTER 6: Acids and bases
CHAPTER 7: Rate of reactions
CHAPTER 8: Manufactured and substances in industry
4. checklist: Basic things
CHAPTER 2: THE STRUCTURE OF ATOM
1. Atomic structure, number of
proton, electron, neutron
2. Isotopes, definitions, examples and
the importance.
CHAPTER 3:ACIDS AND BASES
1. Molecular mass, mole, number
of particle (calculation part)
2. Know to make the chemical
formula (REMEMBER the charge
of ions)
3. BALANCE chemical equations
CHAPTER 4::PERIODIC TABLE OF ELEMENTS
1. Member of each group (GROUP 1, 2, 17,18)
and transition elements, period 3.
2. LOCATION and properties of each groups
(physical and chemical properties)
3. The changes of properties down the group
or across period 3. (changing of size,
attraction of e to nucleus, the reactivity)
5. Checklist: Basic things
CHAPTER 5:CHEMICAL BONDS
1. Formation of chemical bonds
(ionic or covalent),
2. Hydrogen bond
3. Dative bond
4. Metal bond
5. The properties of the
compounds
CHAPTER 6:ACID AND BASES
1. Type of acid
2. Type of base
3. Preparing salts
4. Conduct test
CHAPTER 7:RATE OF REACTION
1. How to determine the rate of reaction.
2. Factor influence the rate of reaction.
3. Collusion theory
CHAPTER 8 : MANUFACTURED AND
SUBSTANCES IN INDUSTRY
1. ALOY
2. TYPE OF GLASS and properties
3. Type of ceramics and its properties
4. Type of composite
6. Chemistry
FORM 4
CHAPTER 2: The structure of atom
CHAPTER 3: Chemical Formulae & Equations
CHAPTER 4:Periodic table of elements
CHAPTER 5: Chemical Bonds
CHAPTER 6: Acids and bases
CHAPTER 7: Rate of reactions
CHAPTER 8: Manufactured and substances in industry
7. ACIDS, BASES AND SALTS
• TYPE OF ACID (HCl, H2SO4,HNO3,H3PO4)
• TYPE OF BASE (NaOH, KOH)
• HOW TO DILUTE
CALCULATION PART
M1V1=M2V2 CHEMICAL
PROPERTIES:
9. Salts
WHAT IS SALTS?
Is ionic compound that is formed when
H+ in an acid is replaced by a metal ion
or ammonium ion.
HOW TO MAKE
SALTS?
1. Know type of salts.
(Soluble or insoluble)
2. pick right@ suitable
method
TEST SALTS?
1.Color
2. Heat Reaction (Color
changing & gas released)
3. Anion and cation test
10. Salts
TYPE OF SALTS SOLUBILITY IN
WATER
INSOLUBLE
AMMONIUM
NH4+
ALL SOLUBLE X
Nitrate NO3- ALL SOLUBLE X
Sulphate, 𝑆𝑂4
2− SOLUBLE PBC
PbSO4
BaSO4
CaSO4
Chloride Cl- ALL SOLUBLE PAH
PbCl2
AgCl
HgCl2
Carbonate, CO3
2- NAK
NaCO3
(NH4)2CO3
K2CO3
ALL INSOLUBLE
1. TYPE OF SALTS?
SOLUBLE OR INSOLUBE IN WATER
11. PREPARATION OF SALTS
If SOLUBLE salts
Step 1: Identify (soluble or not)
Step 2: NOTES the Anion & Cation
Involve.
NAK other than
NAK
MUST HAVE ACID
USING TITRATION METHOD
ACID + ALKALI SALTS + H20
USE THESE REACTION:
ACID + METAL SALTS + H20
ACID +METAL OXIDE @ hydroxide SALTS+ O2
ACID + METAL CARBONATESALTS+ CO2
12. PREPARATION OF SALTS
METHOD: PRECIPITATION
@ Double decomposition reaction
1. two aqueous solution
• 1 contain metal ion (cation)
• 2 contain non-metal ion (anion)
Ex:
Pb ___ + ___ SO4 PbSO4
Step 1: Identify (soluble or not)
Step 2: NOTES the Anion & Cation
Involve.
If INSOLUBLE salts
13. Salts
TEST SALTS?
By their
1.COLOR
2. Heat Reaction
3. Anion and cation test
3. TEST SALTS
By COLOR of salts
COLOR OF METAL OXIDE: (CPZ)
METAL OXIDE HOT COLD
CuO BLACK BLACK
PbO GOLD YELLOW
ZnO YELLOW WHITE
OTHERS WHITE WHITE
14. 3. TEST SALTS
What happen when salts being
HEATED?
SALTS RELEASE
Nitrate NO3- O2 NO2 (N.A ONLY O2)
Sulphate, 𝑆𝑂4
2− DO NOT
DECOMPOSE
SO3 (STRONG
HEATED)
Chloride Cl- DO NOT
DECOMPOSE
ONLY NH3Cl
Carbonate, CO3
2- CO2 (NOT FOR N.A)
GAS
Changing
color
15. PIRAMID TEST ANION
DARI bawah piramid
• Saya
• Nak
• Chem
• Saya
• Cemerlang
SO4
2-
NO3
-
Cl-
SO4
2-
CO3
-
Igt sabun
FAB
(Dr bwh ye)
Igt HUSIN,
H
H
H H F
Ag
Ba
16. PIRAMID TEST ANION
CONTOH: TEST
UNTUK SO4
2-
Refer bawah die
Ada H, Cl dan Ba.
So test for SO4
2-
Add HCl, then BaCl
SO4
2-
NO3
-
Cl-
SO4
2-
CO3
-
H
H
H H F
Ag
Ba
Try buat untuk
NO3
-
17. ANION TEST
PAH PBC / X NAK TEST
Cl- SO4
2- NO3
- CO3
-
/ HNO3 + AgNO3 AgCl (white)
/ HCl + BaCl2 BaSO4 (white)
Notes that AgCl
insoluble!
Notes that BaSO4
insoluble!
22. EXAMPLES
Zinc nitrate Solid X Gas Y Oxygen gas
Solution Z
+ +
I
II + Sulphuric acid
1. What is gas Y?..............
2. Write a balance chemical equation for reaction I
3. State the colour of solid X.
(Solid X has different colour when it is hot and cold.)
Nitrogen dioxide
Zn(NO3)2 + O2 ZnO + NO2 +O2
HOT COLD
YELLOW WHITE
