Le Châtelier's Principle
Master Le Châtelier's principle, a powerful tool for predicting how a system at equilibrium will respond to changes in conditions.
About This Topic
Master Le Châtelier's principle, a powerful tool for predicting how a system at equilibrium will respond to changes in conditions.
Key Questions
- Explain Le Châtelier's principle in your own words.
- Analyse how a system at equilibrium counteracts an imposed change.
- Justify the predictions made by Le Châtelier's principle.
Active Learning Ideas
See all activities→Activities & Teaching Strategies
See all activities
Planning templates for Advanced Chemical Principles and Molecular Dynamics
More in Chemical Equilibrium
Reversible Reactions and Dynamic Equilibrium
Explore reactions that can proceed in both forward and reverse directions, leading to a dynamic state where the rates of both are equal.
8 methodologies
The Equilibrium Constant (Kc)
Learn how to write the expression for the equilibrium constant, Kc, and understand what its value tells us about the position of equilibrium.
8 methodologies
Effect of Concentration and Pressure Changes
Apply Le Châtelier's principle to predict how changing the concentration of a substance or the overall pressure affects the position of equilibrium.
8 methodologies
Effect of Temperature Changes
Investigate how temperature changes affect the position of equilibrium for exothermic and endothermic reactions, and its unique effect on the value of Kc.
8 methodologies
Industrial Applications: The Haber Process
Examine the Haber process for making ammonia, a real-world example of how chemists manipulate equilibrium conditions to maximise product yield.
8 methodologies