Electronegativity and polarity Class activity Play

Electrophoresis of amino acid Animation Play

Electrophoresis of amino acids Student activity Play

Elements in Group 18 Student activity Play

Elements of Group 17 Class activity Play

Elements of Group 17 Whiteboard exercise Play

Elements of Group 17 Student activity Play

Elements of Group 17 Student activity Play

Elements of Group 17 Whiteboard presentation Play

Elements of Group 17 Whiteboard exercise Play

Empirical formulae and molecular formulae of compounds Student activity Play

Environmental impact of oil products Class activity Play

Environmental impact of oil products Whiteboard presentation Play

Enzymes Student activity Play

Equations for neutralisation reactions Illustration Play

Equations for the formation of salts Illustration Play

Equations for the reactions of acids and bases Simulation Play

Equations for the reactions of acids with bases Whiteboard exercise Play

Equations for the reactions of acids with carbonates Simulation Play

Esterification Animation Play

Esters Student activity Play

Esters of inorganic acids Animation Play

Ethanoic acid Animation Play

Ethanoic acid Slideshow Play

Ethanoic acid/sodium ethanoate buffer – addition of strong acid Animation Play