The flow of electrons through an electrolyser Animation Play

The harmful effect of ethanol Animation Play

The mechanism of dehydratation reaction Animation Play

The mechanism of substitution of ethanol with hydrogen chloride Animation Play

The most common alcohol – ethanol Student activity Play

The most common alcohol – ethanol Whiteboard exercise Play

The oxidation of iron(II) sulphate Animation Play

The oxidation of of sulphate(IV) ions to sulphate(VI) ions Animation Play

The oxidation of potassium iodide Animation Play

The oxidation of sulphur(IV) oxide Animation Play

The oxidation states of copper Whiteboard exercise Play

The oxidation states of elements in compounds or ions Whiteboard exercise Play

The process of alcoholic fermentation Animation Play

The reaction between sulphur dioxide and chlorine in an aqueous Animation Play

The reactivity of haloalkanes in nucleophilic substitution reactions Student activity Play

The role of yeast in bread- and cake-making Student activity Play

The role of yeast in bread- and cake-making Whiteboard exercise Play

The scale of octane rating Student activity Play

The sources of cycloalkanes Audio text Play

The structure of alcohol molecules Student activity Play

The successive steps in balancing redox half-equations Whiteboard exercise Play

The synthesis of organic compounds in an abiotic environment Student activity Play

The uses of ethene and other alkenes Slideshow Play

Three more types of chemical reaction Student activity Play

Titration of acid with base Animation Play