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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
Define reversible reaction.
💡 Hint: Focus on how products relate to reactants.
Question 2
Easy
What does dynamic equilibrium mean?
💡 Hint: Think of it as balance.
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 dynamic equilibrium refer to?
- A complete stop of reactions
- Constant rate of forward and back reactions
- A shift in reaction in one direction
💡 Hint: Focus on the 'dynamic' aspect of equilibrium.
Question 2
Le Chatelier's Principle states that:
- True
- False
💡 Hint: Think about how changes affect reactions.
Solve and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Given the reaction N2 + 3H2 ⇌ 2NH3, if 0.9 moles of NH3 are produced in a 1-liter container and the initial moles of N2 and H2 were 1.5 and 4.5 respectively, calculate the equilibrium concentrations of all species.
💡 Hint: Think about how much each species changes at equilibrium.
Question 2
If the equilibrium constant K for A + B ⇌ C is 5.0 at a certain temperature, and if the initial concentrations are [A] = 1 M and [B] = 1 M, what will be the equilibrium concentrations?
💡 Hint: Use algebra to express the changes in terms of x.
Challenge and get performance evaluation