Mixing sulphuric acid with water Animation Play

Molecular shape changes Animation Play

Molecules with five electron pairs (1) Student activity Play

Molecules with six electron pairs Whiteboard exercise Play

Molecules with six electron pairs Student activity Play

Molecules with three or four covalent bonds (1) Student activity Play

Monoprotic acids Animation Play

Natural water (2) Student activity Play

Nature of co-ordinate bonding Animation Play

Neutralisation Student activity Play

Neutralisation and pH Animation Play

Neutralisation and pH Whiteboard exercise Play

Neutralisation and pH Student activity Play

Nomenclature of inorganic compounds and ions Whiteboard exercise Play

Nomenclature of inorganic compounds and ions Student activity Play

Nomenclature of polyatomic ions Animation Play

Non-aqueous acid–base reactions Student activity Play

Nucleophilic substitution reactions in haloalkanes Student activity Play

Occurrence of halogens Slideshow Play

Organic and inorganic compounds Student activity Play

Organic compounds today Animation Play

Other applications of electrolysis Student activity Play

Other uses of halogens and their compounds Student activity Play

Oxidation state of the phosphorus atom in phosphate(V) ion Animation Play

Oxidation states Student activity Play