Amphoteric properties of aluminium oxide Animation Play

Analysis of the energy profile for chemical reactions Whiteboard exercise Play

Applications of neutralisation reactions Animation Play

Applications of standard reduction potentials Student activity Play

Atomic bomb Student activity Play

ATP synthesis and breakdown Illustration Play

ATP – the main source of energy in a cell Animation Play

Autocatalysis Student activity Play

Autocatalysis Animation Play

Autoionisation of water Student activity Play

Autoionisation of water Whiteboard exercise Play

Autoionisation of water and the Kw constant Animation Play

Avalanche of fission reactions Student activity Play

Avalanche reaction Animation Play

Bakelite Animation Play

Balancing chemical equations Whiteboard exercise Play

Balancing chemical equations. Part 2 Student activity Play

Balancing equations for neutralisation reactions Whiteboard exercise Play

Balancing equations for neutralisation reactions Student activity Play

Balancing equations for neutralisation reactions Animation Play

Balancing equations for redox reactions in acidic solution using half-equations Student activity Play

Balancing equations for redox reactions in acidic solution using half-equations Animation Play

Balancing equations for redox reactions in acidic solution using half-equations Whiteboard exercise Play

Balancing equations for redox reactions in alkaline solution using half-equations Animation Play

Balancing equations for redox reactions in alkaline solution using half-equations Student activity Play