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Le Chatelier's Principle
Chemistry · Year 11 · The Rate and Extent of Chemical Change · Summer Term

Le Chatelier's Principle

Apply Le Chatelier's Principle to predict how changes in concentration, temperature, and pressure affect the position of equilibrium. Evaluate how these principles are used to maximise yields in industrial chemistry.

National Curriculum Attainment TargetsDfE GCSE specifications Chemistry Key Stage 4: The rate and extent of chemical changeApply Le Chatelier's Principle to predict the effect of changing conditions on a system at equilibrium, including changes in concentration, temperature and pressure.

About This Topic

Apply Le Chatelier's Principle to predict how changes in concentration, temperature, and pressure affect the position of equilibrium. Evaluate how these principles are used to maximise yields in industrial chemistry.

Key Questions

  1. How does a system at equilibrium respond to a change in temperature?
  2. What effect does increasing pressure have on a gaseous equilibrium?
  3. How can Le Chatelier's Principle be used to maximise the yield of a desired product?

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Edited by Adriana Perusin, Editor-in-Chief, Flip Education