Topics

1. The particulate nature of matter

lessons:

States of matter

Changes of state

Movement of paricles

1. The particulate nature of matter

lessons:

Taking measurements

Purity

Chromatography

Simple distillation

Fractional distillation

Filtration and crystallisation

3. Stoichiometry

Formulae

Relative atomic and formula mass

Empirical and molecular formulae

The mole

Calculating masses in reactions

percentage yield and percentage purity

Moles and concentration

Calculating gas volumes