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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What do we mean by dynamic equilibrium?
💡 Hint: Remember the traffic analogy.
Question 2
Easy
What does Kc represent in a chemical reaction?
💡 Hint: Think about how it measures favorability of products versus reactants.
Practice 4 more questions and get performance evaluation
Interactive Quizzes
Engage in quick quizzes to reinforce what you've learned and check your comprehension.
Question 1
What happens to the concentrations of reactants and products at dynamic equilibrium?
- They stop changing
- They fluctuate wildly
- They remain constant over time
💡 Hint: Think about the balance of rates.
Question 2
Is Kc dependent on the initial concentrations of reactants and products?
- True
- False
💡 Hint: Remember what affects the equilibrium constant.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Consider a reaction where A ⇌ 2B with a Kc = 50 at a certain temperature. If initial [A] = 0.1 M and [B] = 0 M, calculate the equilibrium concentrations.
💡 Hint: An algebraic rearrangement may be needed.
Question 2
Describe how Le Châtelier’s principle would apply if we increased the concentration of product C in the reaction A + B ⇌ C.
💡 Hint: Think about what happens when reactants or products are added.
Challenge and get performance evaluation