Reactions in the gaseous phase Student activity Play

Salts of weak acids and strong bases Student activity Play

Simple calculations on the calculator Animation Play

Stoichiometric calculations Animation Play

Stoichiometric calculations Animation Play

Stoichiometric calculations Whiteboard exercise Play

Stoichiometric calculations Student activity Play

Stoichiometric coefficient Animation Play

Stoichiometric coefficients and the relative volumes of gases Whiteboard exercise Play

Stoichiometric coefficients and the relative volumes of gases Student activity Play

Stoichiometric coefficients and the relative volumes of gases Whiteboard exercise Play

Stoichiometric subscript Animation Play

Stoichiometric subscript Whiteboard exercise Play

The calculations of pH in alkaline solutions Whiteboard exercise Play

The formation of aluminium sulphide: calculations Animation Play

The synthesis of water Animation Play

Two-part calculations Student activity Play

Two-part calculations Whiteboard exercise Play

Units of the equilibrium constant Kc Student activity Play

Using equations to calculate masses Whiteboard exercise Play

Using equations to calculate masses Student activity Play

Using ITC in calculations Whiteboard presentation Play

Using ITC in calculations Class activity Play

Using mean bond enthalpies in calculations Chart Play

Using mean bond enthalpies in calculations Chart Play