Appearance of copper sulphide Illustration Play

Copper sulphide Animation Play

Copper sulphide Student activity Play

Copper sulphide ore Slideshow Play

Discovery of electron Animation Play

Discovery of elementary particles Student activity Play

Dissociation of acids Student activity Play

Does a chemical compound have a constant composition? Student activity Play

Early atomic theories Student activity Play

Effect of concentration on reaction equilibrium Student activity Play

Effect of concentration on reaction equilibrium Whiteboard exercise Play

Formation of oxides Student activity Play

Formation of oxides Whiteboard exercise Play

Hydrogen sulphide Illustration Play

Hydrogen sulphide Animation Play

Ionisation enthalpy and electron affinity Student activity Play

Practical guide to the solubility of salts Chart Play

Proteins Slideshow Play

Sodium sulphide Animation Play

Solubility of salts Student activity Play

Sources of atmospheric sulphur dioxide Slideshow Play

Statements about copper sulphide Whiteboard exercise Play

Sulphur dioxide and acid rain Student activity Play

The elements of life Student activity Play

The enthalpy change for the transformation of solid sulphur into gaseous sulphide ions Whiteboard exercise Play