6.4.1 - Equilibrium Constant in Gaseous Systems
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Practice Questions
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Define Kc.
💡 Hint: Remember, it’s a ratio of products to reactants.
Explain Le Chatelier's Principle in your own words.
💡 Hint: Think about how a system tries to maintain balance.
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Interactive Quizzes
Quick quizzes to reinforce your learning
Kc for a reaction is 10^3. If at equilibrium, reactants' concentration is higher than products, what direction does the reaction favor?
💡 Hint: Consider what 'favors' means in this context.
True or False? The equilibrium constant K changes with temperature.
💡 Hint: Think about factors that affect chemical reactions.
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Challenge Problems
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Given a reaction at equilibrium with Kc = 2.0 and initial concentrations of A = 1.0 M, and B = 1.0 M, how can you find the equilibrium concentrations of A and B?
💡 Hint: Keep in mind the stoichiometry of the reaction.
For the reaction 2NO(g) + O2(g) ⇌ 2NO2(g), given initial concentrations and an equilibrium constant of 58.4, how would you find the amount of NO2 formed?
💡 Hint: Use an ICE table to organize your data.
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