Bases (2) Student activity Play

Buffering action Student activity Play

Buffering action Whiteboard exercise Play

Calculating the pH of ammonia/ammonium chloride buffer Animation Play

Calculations involving molarity (1) Student activity Play

Calculations involving the reactions of metals and water Whiteboard exercise Play

Calculations involving the reactions of metals and water Student activity Play

Changes in the ionisation energy down the group Animation Play

Chemical elements that make up black soil Illustration Play

Chemical energy sources Student activity Play

Chemical properties of oxides Student activity Play

Chemical properties of oxides Whiteboard exercise Play

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

Classifying substances Student activity Play

Collecting hydrogen gas Animation Play

Common unidentate ligands Chart Play

Comparing the reactivity of alkali metals and the alkaline-earth-metals Animation Play

Comparison of the reactivity of Group 1 and 2 metals Student activity Play

Components of plasma Slideshow Play

Composition of the Earth's crust Slideshow Play

Composition of the Earth's crust Illustration Play

Composition of the Earth's crust Student activity Play

Compounds made up of polyatomic ions Student activity Play

Compounds of alkali metals occurring naturally Animation Play

Concentration of hydrogen and hydroxide ions in pure water Animation Play