6 min read
This study guide explains Le Châtelier's Principle using the reaction quotient (Q). It reviews how Q relates to the equilibrium constant (K) and how to use it to predict equilibrium shifts due to changes in concentration and pressure. It also covers how temperature affects equilibrium by changing K, and emphasizes the importance of stoichiometry when dealing with pressure changes. The guide includes practice questions and exam tips.
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Question 1 of 8
🎉 When a system is at equilibrium, what is the relationship between the reaction quotient (Q) and the equilibrium constant (K)?
Q > K
Q < K
Q = K
Q is unrelated to K