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 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)
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 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.
Summary and practice questions ( with answers) of all
Chemical reactions
1.Writing chemical formulae for ionic compounds
2. writing chemical formulae for
covalent compounds
3.writing word equations for the chemical reactions
4.writing
formula equations ( chemical equations) and Balancing chemical equations
5. Types of chemical reaction
6. Writing ionic ( net ionic) equations
7. Writing and balancing
ionic half equations ( electron half equations) for redox reactions
The booklet is based on new specifications with sufficient practice questions
to enhance the application knowledge of students.
The booklet covers the followings:
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