Uses of infra-red spectroscopy Student activity Play

Uses of UV/visible spectrometry: colorimetry Student activity Play

Using mean bond enthalpies in calculations. Part 2 Student activity Play

Using the ideal gas law Student activity Play

Valence Student activity Play

Valence Whiteboard exercise Play

Variable oxidation states – chromium Student activity Play

Variable oxidation states – vanadium, cobalt, nickel and zinc Student activity Play

Voltaic cells and the reactivity series Student activity Play

Volume of a compound solid Animation Play

Volume of a compound solid – a cube and two pyramids Whiteboard exercise Play

Volume of a compound solid – a prism and a pyramid Whiteboard exercise Play

Water Student activity Play

Water solubility of salts Student activity Play

Water solubility of salts Chart Play

Water, nitrogen and lead Slideshow Play

What affects the colour of transition metal compounds Animation Play

What are chemical compounds? Student activity Play

What is a displacement reaction? Student activity Play

What is organic chemistry? Student activity Play

What is the enthalpy of hydration? Animation Play

Why do magnesium and chlorine form the compound MgCl2, but not MgCl? Animation Play

Why does dissolving electrolytes in water cause them to dissociate? Animation Play

Why is water important for the human organism? Slideshow Play

Why some ionic compounds do not exist Student activity Play