Halogenation of benzene ring Animation Play

How do buffers work? Student activity Play

How do buffers work? Whiteboard exercise Play

Identification of ammonium ions in the solution Animation Play

Identification of silver halides Animation Play

Identification of silver halides Student activity Play

Importance of quaternary ammonium salts Animation Play

Lattice formation enthalpy Student activity Play

Locations of mineral ions in the soil Whiteboard exercise Play

Nitrogen Slideshow Play

Nucleophilic substitution reactions in haloalkanes Student activity Play

Occurrence of halogens Slideshow Play

Oxidation states of halogens Animation Play

Oxidation states of the p-block elements in their commonest chemical compounds Student activity Play

pH of ammonium chloride solution Animation Play

pH of buffer solutions Student activity Play

Phosphatic fertilisers Student activity Play

Photography Animation Play

Polyatomic ions Student activity Play

Practical guide to the solubility of salts Chart Play

Precipitation of silver halides Student activity Play

Precipitation of silver halides Whiteboard exercise Play

Preparation of calcium dihydrogen phosphate and ammonium hydrogen phosphate Animation Play

Procedure for detection of ammonium ions Whiteboard exercise Play

Quaternary ammonium salts Student activity Play