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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What happens to equilibrium when you add more reactant?
💡 Hint: Think about how the system responds to increased concentration.
Question 2
Easy
Does adding an inert gas affect equilibrium?
💡 Hint: Focus on the partial pressures of the reacting gases.
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 Le Châtelier's Principle?
- A rule for energy conservation
- A guideline for equilibrium shifts
- A theory about chemical reactions
💡 Hint: Consider how a system responds to changes.
Question 2
True or False: Adding a catalyst shifts equilibrium to produce more products.
- True
- False
💡 Hint: Focus on the role of catalysts in reactions.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
For the equilibrium reaction 2CO(g) + O2(g) ⇌ 2CO2(g), if you were to decrease the pressure by increasing the volume, what would be the effect on the equilibrium?
💡 Hint: Think about the amount of gas on each side of the reaction.
Question 2
Explain how the production of ammonia in the Haber process can be optimized using Le Châtelier's Principle.
💡 Hint: Link pressure and temperature to the number of gas molecules produced.
Challenge and get performance evaluation