Calculating the mass of product formed Student activity Play

Calculating the pH of ammonia/ammonium chloride buffer Animation Play

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

Carboxylic acids Whiteboard presentation Play

Carboxylic acids Class activity Play

Causes of ion formation Whiteboard exercise Play

Causes of ion formation (2) Student activity Play

Changes in atomic radius within a group of s-block elements Animation Play

Changes in electronegativity across Period 3 Animation Play

Changes in state Student activity Play

Changes in the atomic radius of s-block elements within the period Animation Play

Changes in the ionisation energy across a period Animation Play

Changes in the ionisation energy down the group Animation Play

Chemical bonding in the chlorides of Period 3 Student activity Play

Chemical composition of sea water Student activity Play

Chemical elements that make up black soil Illustration Play

Chemical equations 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 Whiteboard exercise Play

Chemical properties of oxides Student activity Play

Chemical reactions Student activity Play

Chromatography Student activity Play

Chromium(III) and iron(II) compounds Animation Play