AQA GCSE 9-1 Chemistry Unit 6 The rate and extent of chemical change 4.2 Reversible reactions

4.6.2 Reversible reactions and dynamic equilibrium
4.6.2.1 Reversible reactions
4.6.2.2 Energy changes and reversible reactions
4.6.2.3 Equilibrium
4.6.2.4 The effect of changing conditions on equilibrium (HT only)
4.6.2.5 The effect of changing concentration (HT only)
4.6.2.6 The effect of temperature changes on equilibrium (HT only)
4.6.2.7 The effect of pressure changes on equilibrium (HT only)

Content split over 11 lessons -but more including practical lessons (lessons in our school are 40 minutes so can condense material for longer lessons if required)
All exam questions have been removed for copyright purposes
All extension questions available on each slide
Answers all underneath each slide
Support also available where necessary
AfL sections and mini quizzes
Reducing the need for photocopying

Lesson 1 and 2: Dynamic equilbrium
To complete a practical exercise
To explain what is meant by the term dynamic equilibrium
To consolidate learning with questions

Lesson 3, 4 and 5 Le Chatelier
To recall how the position of a dynamic equilibrium is changed
To understand Le Chatelier’s Principle (H)
To predict how the position of the equilibrium is affected by changes in temperature, pressure and concentration (H)
To understand how the time taken to reach equilibrium is affected by changes in the conditions (H)