Calculating the masses of reacting substances Chart Play

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 pH of ammonia/ammonium chloride buffer Animation Play

Carbohydrates Class activity Play

Carbohydrates Whiteboard presentation Play

Carbohydrates – as storage materials and structural elements Student activity Play

Carbon atom and covalent bonding Animation Play

Carbon compounds Student activity Play

Carbon dioxide Animation Play

Carbon – the unique chemical element Animation Play

Carbon – the unique chemical element Student activity Play

Catalysts Whiteboard exercise Play

Catalysts and equilibrium Student activity Play

Catalysts and inhibitors Whiteboard exercise Play

Catalysts are selective Student activity Play

Catalysts in industry Student activity Play

Catalytic formation of ammonia Animation Play

Causes of ion formation (1) Student activity Play

Cell ultrastructures Class activity Play

Cell ultrastructures Whiteboard presentation Play

Changing the redox properties of the central ion Animation Play

Chemical bonding Animation Play

Chemical bonding in the chlorides of Period 3 Student activity Play