Displacement of metals from solutions of their salts by other metals Student activity Play

Dissociation of sodium hydroxide Animation Play

Effect of concentration on reaction equilibrium Student activity Play

Effect of temperature on free energy change Student activity Play

Electrolytic dissociation (2) Whiteboard exercise Play

Electrolytic dissociation (2) Student activity Play

Electron configuration and the periodic table (2) Student activity Play

Electrorefining of metals Animation Play

Elements of Period 3 of the periodic table Whiteboard exercise Play

Elements of Period 3 of the periodic table Student activity Play

Elements, mixtures and compounds Whiteboard exercise Play

Enthalpy of solution. Part 2 Student activity Play

Equations for neutralisation reactions Illustration Play

Equations for the reactions of acids with metals Simulation Play

Examples of uses of the transition metals and their compounds as catalysts Slideshow Play

Experimental determination of enthalpy of solution Student activity Play

Finding the time of electrolysis necessary to yield a given amount of product Animation Play

Free energy change for the dehydration of magnesium hydroxide Chart Play

Giant magnets Slideshow Play

Groups in the periodic table Student activity Play

Halogen lights Illustration Play

Hardening of fats Student activity Play

Hardening of vegetable oil Animation Play

How acids react with metals Student activity Play

How do buffers work? Whiteboard exercise Play