Tests

1 Collision theory, factors affecting rate of reaction, energy profile diagrams, use of pH notation, homogeneous equilibrium, interpretation of chemical information.

2 Collision theory, rate of reaction, energy profile diagrams, equilibrium law, Le Chatelier’s Principle, pH, applying existing understanding to both familiar and new concepts.

3 Rate of reaction, equilibrium law, Le Chatelier’s Principle, pH, Kw Ka, waste management.

4 Rates of reaction, equilibrium, pH, catalysts, temperature, pressure, industrial production of the selected chemical, interpretation of chemical information, making connections between concepts.

5 Industrial production of a selected chemical, waste management including generation, treatment and reduction, health and safety, use of selected chemical, analysis of implications relating to scientific and technological developments.

6 Comparison of energy sources, calorimetry, redox, making connections between concepts, analysing the implications of scientific and technological developments.

7 Redox, use of electrochemical series to predict the products of redox reactions, writing half equations, galvanic cells (primary and secondary).

8 Electrochemical series, galvanic cells, fuel cells, electrolytic cells, application of Faraday’s laws, making connections between concepts, applying existing understanding to both familiar and new concepts.

9 Combined key skills and knowledge.