The graph of a first-order reaction Illustration Play

The hydrogen bomb Student activity Play

The importance of chemical reactions Student activity Play

The influence of pressure on reaction rate Animation Play

The ionic notation of reaction Animation Play

The light-independent reaction of photosynthesis Animation Play

The mechanism of dehydratation reaction Animation Play

The movement of a fluid Student activity Play

The nature of chemical reactions Student activity Play

The noble metals Student activity Play

The noble metals Whiteboard exercise Play

The operation of a tokamak Animation Play

The oxidation of iron(II) sulphate Animation Play

The oxidation of of sulphate(IV) ions to sulphate(VI) ions Animation Play

The oxidation of potassium iodide Animation Play

The oxidation of sulphur(IV) oxide Animation Play

The oxidation states of copper Whiteboard exercise Play

The oxidation states of elements in compounds or ions Whiteboard exercise Play

The pH of blood Animation Play

The pH scale Student activity Play

The polymerase chain reaction Student activity Play

The preparation of potassium superoxide Animation Play

The rate of heterogeneous reactions Animation Play

The reactant particle size and reaction rate Animation Play

The reaction Whiteboard exercise Play