Lesson notes based on chemical energetics in according to the specification.

The lesson notes based on the Cambridge IGCSE chemistry specification from 2023 to 2025

The lesson notes based on Cambridge IGCSE chemistry specification till 2025

The lesson notes based on reversible reaction in according to the specification .

The lesson notes based on chemical bonding in according to the specification .

Lesson notes based on the Cambridge IGCSE chemistry specification

The minds maps provide concise knowledge on concepts of acid, base and salts Mind map - acid ( properties, reactions , strength and identification ) Mind map - base ( properties, reactions , strength and identification ) Mind map -salt ( properties, reactions , strength and identification ) Mind map of oxides Mind map of preparation of salts.

The organic chemistry mind maps provide the complete information according to the new specifications of Cambridge IGCSE and O/L . The homologous series’s including properties, chemical reactions, manufacturing process and identification tests gives the complete knowledge.

The complete revision notes includes: Types of bonding Shapes of molecules Electronegativity Polarity and polar molecules

The summary notes cover the topic based on concepts of formulae, equations and amount of substance with examples. The notes are included the unit 3 practical essentials based on the topic . The most confusing 10 questions which commonly appear in papers with answers are provided to reinforce the knowledge of the topic.

The summary notes cover the topic based on concepts of formulae, equations and amount of substance with examples in according to the new specification. The notes are included the most confusing questions which commonly appear in papers with answers.

The alternative to practical support booklet covers the following practical areas which are important to answer: CIE IGCSE practical test (51 & 52) and Alternative to practical paper( 61,62 & 63) CIE O/L Practical test ( 31 & 32) and Alternative to practical paper(41 &42)

The alternative to practical support guide provide enough practical knowledge for the : Practical test Alternative to practical paper

The reinforcement revision worksheet is base on the lesson chemical bonding in according to the chemistry specification 2023- 2025

This booklet covers the following sub topics according to the specification: Movement and position ( with exam style worked examples) The relationships with speed, distance, time , displacement, velocity and acceleration. The motion graphs ** Forces, stopping distance, changing the shape , momentum and moment (with exam style** worked examples) The relationship with force , mass and acceleration and related graphs Stopping distance and controlling speed Changing the shape of wires and helical springs Momentum and car safety Moment

This booklet covers the following topics 1 . writing Formulae , word equation, symbol equation and ionic equations 2.Calculating relative formula mass(molar mass) and percentage by mass 3.Calculating moles, molecules , atoms and mass of chemical compound 4.Calculating the moles and volume of gases 5.Calculating the concentration , moles and volume of solutions 6. Calculating the moles, molecules and atoms ( calculations with Avogadro Constant) 7.Calculating empirical formula and molecular formula. 8. Percentage purity and percentage yield 9. Calculating of reacting masses , excess and limiting reagents and prediction of the quantity of reactants and masses 10.Calculations problems related with titrations 11. Answers

The lesson notes based on the Cambridge IGCSE chemistry specification from 2023 to 2025.

The supportive practical booklet for Cambridge O Level Chemistry is based on all the types of experiments which are possible to appear in paper . As well the booklet provide the common guidance for setting practicals too. This booklet provide enough knowledge for internal laboratory paper and alternative to practical paper.

The full lesson notes for the Cambridge IGCSE chemistry topic- polymers in according to the new specification 2023-2025.

The lesson is based on the specification of Cambridge IGCSE Chemistry.