Chemical equations Student activity Play

Chemical formula of the compound Animation Play

Classification and uses of acids Student activity Play

Cofactors Student activity 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

Components of the solution of copper(II) sulphate Illustration Play

Composition of the Earth's crust Student activity Play

Composition of the Earth's crust Slideshow Play

Composition of the Earth's crust Illustration Play

Connective tissues – general organisation Student activity Play

Conservation of mass (1) Whiteboard exercise Play

Conservation of mass (1) Student activity Play

Copper sulphate Animation Play

Copper sulphate solution Illustration Play

Decomposition of calcium carbonate Animation Play

Decomposition of calcium carbonate Animation Play

Decomposition of calcium carbonate – a kinetic study Whiteboard exercise Play

Decomposition of calcium carbonate – a kinetic study Student activity Play

Deficiency of macro-elements Whiteboard exercise Play

Detection of sulphate ions Student activity Play

Detection of sulphate ions Whiteboard exercise Play

Determining the empirical formula Animation Play

Diprotic acids Animation Play