Marking Schemes
Higher Level
The Atomic Structure
Arrangement of Electrons in the Atoms
The Periodic Table
Chemical Bonding
Chemical Equations
Trends in the Periodic Table
Radioactivity
The Mole Concept
Properties of Gases
Oxidation and Reduction
pH and Indicators
Organic Chemistry
Stoichiometry I
Volumetric Analysis: Oxidation and Reduction
Environmental Chemistry
Types of Reactions in Organic Chemistry
Acids and Bases
Rates of Reaction
Electrochemistry
Stoichiometry II
Volumetric Analysis: Acid-Base
Chemical Equilibrium
Fuels and Heats of Reactions