Ammonia – a weak base Animation Play

Amphoteric metal hydroxides Animation Play

Applications of sulphur Slideshow Play

Applications of sulphuric(VI) acid Slideshow Play

Aromatic amines Student activity Play

Autocatalysis Student activity Play

Autocatalysis Animation Play

Autoionisation of water Whiteboard exercise Play

Autoionisation of water Student activity Play

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

Base dissociation constant Kb (1) Whiteboard exercise Play

Base dissociation constant Kb (1) Student activity Play

Base dissociation constant Kb (2) Student activity Play

Base dissociation constant Kb (2)Base dissociation constant Whiteboard exercise Play

Base strength Animation Play

Bases (1) Student activity Play

Basic amino acids Slideshow Play

Basic components of each living cell Illustration Play

Biological weathering Student activity Play

Bond dissociation enthalpy Whiteboard exercise Play

Bond dissociation enthalpy Student activity Play

Born-Haber cycle Student activity Play

Born–Haber cycle for sodium chloride Animation Play

Bronsted acids and bases – summary Animation Play

Bronsted–Lowry theory Whiteboard exercise Play