Aliphatic amines: properties as bases Student activity Play

Aluminium(III) salt in acidic, neutral and alkaline medium Whiteboard exercise Play

Amphoteric properties of aluminium oxide Animation Play

An ammonium salt with a hydrophobic aliphatic chain Slideshow Play

Application of iodine Slideshow Play

Are only exothermic processes spontaneous? Animation Play

Arterioles and capillaries Student activity Play

Atoms Student activity Play

Bases (2) Student activity Play

Behaviour of halide ions in the presence of silver nitrate(V) Animation Play

Bonds in polyatomic ions Animation Play

Buffer range Student activity Play

Buffering action Student activity Play

Buffering action Whiteboard exercise Play

Calcium ions enter the synaptic knob Animation Play

Calculating the pH of ammonia/ammonium chloride buffer Animation Play

Calculating the pH of ethanoic acid/sodium ethanoate buffer Animation Play

Carboxylic acids Class activity Play

Carboxylic acids Whiteboard presentation Play

Charges of ions of some elements Animation Play

Chemical composition of sea water Student activity Play

Chemical equations for dissociation of salts Animation Play

Chemical preservation of food Whiteboard exercise Play

Chemical properties of ethanoic acid Student activity Play

Chemical properties of oxides Student activity Play