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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What does Kc stand for?
💡 Hint: Think about concentration units in chemical reactions.
Question 2
Easy
What is the value of R in the Kp equation?
💡 Hint: Consider the gas law and constants.
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 does Kp depend on?
- Concentrations only
- Partial pressures only
- Both concentrations and partial pressures
💡 Hint: Think about the type of equilibrium constant we are discussing.
Question 2
True or False: Kc and Kp are always equal.
- True
- False
💡 Hint: Consider the conditions under which Kc and Kp apply.
Solve and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Given that Kc = 3.5 for the reaction A(g) ⇌ B(g) + C(g), calculate Kp at 298 K. Assume R = 0.0821 L atm/K·mol and Δn_gas = 1.
💡 Hint: Be sure to follow the Kp formula carefully.
Question 2
For the reaction 2D(g) ⇌ E(g) + F(g) where Kc = 0.04 and Δn_gas = -1 at 298 K, find Kp.
💡 Hint: Pay attention to the negative exponent for Δn_gas.
Challenge and get performance evaluation