Structure 1. Models of the particulate nature of matter
Structure 2. Models of bonding and structure
Structure 3. Classification of matter
Reactivity 1. What drives chemical reactions?
Reactivity 2. How much, how fast and how far?
R2.1 How much? The amount of chemical change
R2.2 How fast? The rate of chemical change
R2.3 How far? The extent of chemical change
Reactivity 3. What are the mechanisms of chemical change?
View a summary cheatsheet for R2.3 How far? The extent of chemical change
R2.3.1 Dynamic equilibrium
R2.3.2 The equilibrium law and constant
R2.3.3 Magnitude of K and temperature dependence
R2.3.4 Le Châtelier’s principle
R2.3.5 Reaction quotient (Q) (Higher Level Only)
R2.3.6 Quantifying equilibrium concentrations (Higher Level Only)
R2.3.7 Gibbs free energy and equilibrium (Higher Level Only)
