Fossil fuels

Biofuels

Comparison of fuels

Combustion reactions

Energy changes during combustion

Gases

Calculating energy changes from combustion reactions

Redox reactions

Writing equations for redox reactions

Galvanic cells

Direct and indirect redox reactions

Fuel cells

Principles of chemical reactions

Rates of reaction

Catalysts

Equilibrium reactions

Le Chatelier's principle

Electrolytic reactions

Electrolytic cells

Faraday's laws

Primary and secondary cells