More about half-equations Student activity Play

Mutual orientation of the colliding molecules Animation Play

Neutralisation Student activity Play

Neutralisation reactions Whiteboard presentation Play

Neutralisation reactions Class activity Play

Non-stoichiometric ratio of quantities of reactants Student activity Play

Non-stoichiometric ratio of quantities of reactants Whiteboard exercise Play

Not all reactions involve collisions Student activity Play

Notation and energy diagram Animation Play

Oxidation state Whiteboard presentation Play

Oxidation state Class activity Play

Oxidation–reduction reactions Student activity Play

Position of a metal in the electromotive series Chart Play

Potassium manganate(VII) and potassium dichromate(VI) in redox titrations Student activity Play

Potassium manganate(VII) and potassium dichromate(VI) in redox titrations Whiteboard exercise Play

Potential energy diagram for the reaction Animation Play

Potential energy diagrams for chemical reactions Student activity Play

Practical applications of voltaic cells Student activity Play

Predict the course of a redox reaction Animation Play

Predicting redox reactions Whiteboard exercise Play

Predicting redox reactions Student activity Play

Predicting the direction of the redox reaction in a voltaic cell Student activity Play

Predicting the direction of the redox reaction in a voltaic cell Chart Play

Preparation of haloalkanes (2) Student activity Play

Pressure affects reactions occurring in the gas phase Student activity Play