Calculating the masses of reacting substances (1) Student activity Play

Calculating the number of moles in a given volume Student activity Play

Calculating the number of moles in a given volume Whiteboard exercise Play

Calculating the relative molecular mass of a compound Whiteboard exercise Play

Calculating the volume of a gas given the number of moles Animation Play

Calculations involving Kp Student activity Play

Calculations involving the equilibrium constant Whiteboard exercise Play

Carbohydrates – structure; presence and function in living organisms Student activity Play

Carbohydrates – structure; presence and function in living organisms Whiteboard exercise Play

Carbon – the unique chemical element Whiteboard exercise Play

Carbon – the unique chemical element Student activity Play

Carbon – the unique chemical element Animation Play

Carbon–carbon bonds Student activity Play

Causes of ion formation (1) Student activity Play

CFCs and ozone layer depletion Student activity Play

Chemical composition of sea water Student activity Play

Chemical elements essential for plants Slideshow Play

Chemical elements of the cell Whiteboard presentation Play

Chemical elements of the cell Class activity Play

Co-ordination number. Shapes of complex ions Animation Play

Coefficients in gaseous reactions Animation Play

Complex ions Student activity Play

Composition of air Student activity Play

Composition of inhaled and exhaled air Chart Play

Composition of inhaled and exhaled air Student activity Play