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Le Chatelier's principle

Le Chatelier's principle

Diagram showing concentration, temperature, and pressure changes causing an equilibrium shift to oppose the change

A dynamic equilibrium is reached in a closed system when the forward and reverse reactions occur at equal rates. The concentrations of reactants and products remain constant, but both reactions continue.

6.2.4 The effect of changing conditions on equilibrium (HT only) Lesson

  1. GCSE
  2. /Chemistry
  3. /6.2.4 The effect of changing conditions on equilibrium (HT only)

Step-by-step lessons covering AQA GCSE Chemistry 6.2.4 The effect of changing conditions on equilibrium (HT only) for Foundation and Higher tier. Each lesson works through exam-style questions in Paper 1 and Paper 2 format. Nail the core quantitative topics — moles, balancing equations and calculations — early on, since they underpin higher-tier questions across every paper and topic.

Lessons