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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is Kc?
💡 Hint: Remember, Kc is tied to concentration.
Question 2
Easy
Why are pure solids and liquids ignored in Kc expressions?
💡 Hint: Think about what changes during a reaction.
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 is the primary purpose of an equilibrium constant?
- To predict the direction of a reaction
- To determine reaction speeds
- To measure temperature
💡 Hint: Think about what Kc represents in equilibrium.
Question 2
True or False: Kp can be used for reactions involving solids and liquids.
- True
- False
💡 Hint: Remember how different states affect K values.
Solve and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Given Kc for a reaction is 100 at 500K, what concentrations might yield this Kc if starting with equal concentrations of reactants?
💡 Hint: Think about how Kc relates to ratios.
Question 2
If you started with 2 moles of A and 1 mole of B, observing equilibrium shifts, how would you adjust to maximize product C?
💡 Hint: How do you push a reaction forward?
Challenge and get performance evaluation