Reactions occurring at the electrodes Student activity Play

Reactions of complex ions Student activity Play

Reactions of sugars Student activity Play

Reactions that occur at the electrodes Student activity Play

Recognising oxidising agents Student activity Play

Seawater Slideshow Play

Soil as a source of minerals Student activity Play

Solubility of salts Student activity Play

Solutions Student activity Play

Standard enthalpy of formation Animation Play

Standard enthalpy of formation Student activity Play

Sulphates(VI) of Group 1 and 2 metals Student activity Play

Testing for ions Class activity Play

Testing for ions Whiteboard presentation Play

The action of sulphuric(VI) acid on copper(II) oxide Animation Play

The basic properties of metal oxides Student activity Play

The oxidation of iron(II) sulphate Animation Play

Transition metal complexes in chemical analysis Animation Play

Types of mineral ions in the soil Animation Play

Uses of transition metal complexes Student activity Play

Variable oxidation states – iron and copper Student activity Play