Mission KE10 LeChatelier's Principle

Mission KE10 pertains to LeChatelier's Principle. Students must understand the various disturbances to the equilibrium of a system and be able to predict how the system will respond to the disturbance. The mission consists of 40 questions organized into 10 Question Groups.

• The student should be able to state LeChatelier's principle and use it to predict the direction that a reversible system would shift to re-establish an equilibrium.
• The student should be able to use LeChatelier's principle to explain the ultimate effect that a disturbance to an equilibrium has upon the concentration of reactants and products.

If you are not familiar with this topic, then you should first learn about the topic using our written Tutorial:

• Disturbances and Stress
• Predicting the Direction of Shift