1°, 2° and 3° carbocations Animation Play

A regular arrangement of the substituents Animation Play

Acid-catalysed hydrolysis Animation Play

Acylation of benzene by the Friedel–Crafts method Student activity Play

Addition of bromine to alkenes Animation Play

Addition of elements to alkenes Student activity Play

Addition of unsymmetrical electrophiles Animation Play

Agriculture – an early stage of secondary succession Student activity Play

Alkene reactions Whiteboard presentation Play

Alkene reactions Class activity Play

Alkylation of benzene by the Friedel–Crafts method Student activity Play

Bohr's atomic model Student activity Play

Bohr's theory of hydrogen atom Animation Play

Carbocations Animation Play

Carbocations Whiteboard exercise Play

Carbon – the unique chemical element Student activity Play

Carbonates stability Illustration Play

Catalysis Animation Play

Causes of ion formation (1) Student activity Play

Chloro compounds Animation Play

Complexes with multidentate ligands Student activity Play

Cycloalkanes Student activity Play

Differentiating between ecosystems Student activity Play

E1 and E2 mechanisms Animation Play

Effect of stability of radicals on polymerisation of propene Animation Play