O-Level Chemistry Notes, exams and marking guides

New Curriculum Chemistry Notes

S1 New Curriculum Chemistry Notes

S1 New chemistry Curriculum

S1 New Curriculum Chemistry Chapter 1 –Chemistry and society

S1 New Curriculum Chemistry Chapter 2 – Experimental chemistry

S1 New Curriculum Chemistry Chapter 3 – States and change of states of matter

S1 New Curriculum Chemistry Chapter 4 – Using materials

S1 New Curriculum Chemistry Chapter 5 – Temporary and permanent changes

S1 New Curriculum Chemistry Chapter 7 – Air

S1 New Curriculum Chemistry Chapter 8 – Water

S1 New Curriculum Chemistry Chapter 9 – Rocks and minerals

S2 New Curriculum Chemistry Notes

S2 New chemistry Curriculum

S2 New Curriculum Chemistry Chapter1 – Acids and Alkalis

S2 New Curriculum Chemistry Chapter 2 – Salts

S2 New Curriculum Chemistry Chapter 3 –The periodic table

S2 New Curriculum Chemistry Chapter 5 –The reactivity series

S3 New Curriculum Chemistry Notes

S3 New Curriculum chemistry –Syllabus

S3 New Curriculum Chemistry Chapter1 – Carbon in life

S3 New Curriculum Chemistry Chapter 2 – Structures and bonds

S3 New Curriculum Chemistry Chapter 5 – Fossil fuels

S3 New Curriculum Chemistry Chapter 6 – Chemical reactions

S4 New Curriculum Chemistry Notes

S4 New Curriculum chemistry –Syllabus

S4 New Curriculum Chemistry Chapter 1 – Oxidation and Reduction Reaction

S4 New Curriculum Chemistry Chapter 2 – Industrial processes

S4 New Curriculum Chemistry Chapter 3 – Trends in the periodic table

S4 New Curriculum Chemistry Chapter 4 – Energy changes during chemical reaction

S4 New Curriculum Chemistry Chapter 6 – Nuclear Processes

Chemistry topics in alphabetic order

Action of water on the metal

Atomic structure, electron configuration, valences and ions

carbon and its compounds

Chlorine and its compounds
Electrolysis (O-level)

Extraction of metals

FORMULAE, balancing equations

Gases,hydrogen, carbon dioxide and oxygen, oxides

Hygroscopic, deliquensce, efflorescence

Kinetic theory

Mole concept (atomic and molecular masses)

Mole concept (Emperical formula)

Mole concept (gase volumes, stp, rtp)

Mole concept (heat changes in reaction))

Mole concept (moles, equations and molarity)

Mole concept (percentages)

Mole concept (solubility)

Nitrogen and its compounds (O-level)

organic chemistry for o-level students

OXIDATION AND REDUCTION

Qualitative analysis (o-level)

Rates of reaction (o level)

Reactivity series

Rusting of iron

Salts

separation of mixtures

sulphur and its compounds

The periodic table and bonding (O-Level)

Water (Hard water, water pollution)

Water of crystallization

Paper 1 and marking guides

s4 chemistry paper 1 set 1 marking guide

s4 chemistry paper 1 set 2 marking guide

s4 chemistry paper 1 set 3

s4 chemistry paper 1 set 3 guide

4 chemistry paper 1 set 4

s4 chemistry paper 1 set 4 guides

s4 chemistry paper 1 set 5

s4 chemistry paper 1 set 5 marking guide

s4 chemistry paper 1 set 6

s4 chemistry paper 1 set 6 making guide

s4 chemistry paper 1 set 7

s4 chemistry paper 1 set 7 marking guides

s4 chemistry paper 1 set 8

s4 chemistry paper 1 set 8 marking guide

s4 chemistry paper 1 set 9

s4 chemistry paper 1 set 9 marking guide

s4 chemistry paper 1 set 10

s4 chemistry paper 1 set 10 marking guide

s4 chemistry paper 1 set 11

s4 chemistry paper 1 set 11marking guide

s4 chemistry paper 1 set 12

s4 chemistry paper 1 set 12 marking guide

s4 chemistry paper 1 set 13 marking guide

Paper 2 and marking guides

s4 chemistry paper 2 set 1

s4 chemistry paper 2 set 1 marking guide

s4 chemistry paper 2 set 2

s4 chemistry paper 2 set 2 marking guide

s4 chemistry paper 2 set 3

s4 chemistry paper 2 set 3 marking guide

s4 chemistry paper 2 set 4

s4 chemistry paper 2 set 4 marking guide

s4 chemistry paper 2 set 5

s4 chemistry paper 2 set 5 marking guide

s4 chemistry paper 2 set 6

s4 chemistry paper 2 set 6 marking guide

s4 chemistry paper 2 set 7 marking guide