Let's Talk Chemistry - PDF file version
Section 1: Basic definitions and vocabulary on the structure of matter
Section 2: Chemical reactions and equations
Section 3: The electronic structure of atoms of the elements
Section 5: Structural formulae
Section 6: Nomenclature and structure of organic compounds
Section 7: Measurement: quantities, numbers and units
Section 8: Amount of substance and its unit, the mole
Section 9: Gases and the gas laws
Section 12: Classification of chemical reactions
Section 13: Nomenclature of inorganic compounds
Section 14: Chemical equilibrium