Brønsted–Lowry theory Student activity Play

Brønsted–Lowry theory of acids and bases Whiteboard presentation Play

Brønsted–Lowry theory of acids and bases Class activity Play

Buffering action Student activity Play

Building a demonstration from a proof Student activity Play

Building a proof from a demonstration Student activity Play

Calculating population variance Whiteboard exercise Play

Calculating the mass of product formed Animation Play

Calculating the mass of product formed Student activity Play

Calculating the pH of ammonia/ammonium chloride buffer Animation Play

Calculating the pH of ethanoic acid/sodium ethanoate buffer Animation Play

Calomel half-cell Whiteboard exercise Play

Calomel half-cell Student activity Play

Capacitor Whiteboard exercise Play

Capacitor Student activity Play

Carbon – the unique chemical element Animation Play

Carbon – the unique chemical element Student activity Play

Catalysis Animation Play

Cation formation Animation Play

Causes of ion formation Whiteboard exercise Play

Causes of ion formation (1) Student activity Play

Causes of ion formation (2) Student activity Play

Changes in the conductivity of Period 3 elements Animation Play

Changes in the ionisation energy down the group Animation Play

Changing the redox properties of the central ion Animation Play