Flashcards: Chemical Equilibrium Mastery — 10 cards

All cards

1Question

Reversible Reaction — definition?

Answer

Reaction proceeding in both directions, reaching equilibrium.

2Question

Reversible Reaction — definition?

Answer

Reaction proceeding in both directions at equilibrium.

3Question

Equilibrium State — role?

Answer

Constant concentrations with equal forward and reverse rates.

4Question

Equilibrium State — characteristic?

Answer

Rates of forward and reverse reactions are equal.

5Question

Kc — significance?

Answer

Ratio of product to reactant concentrations at equilibrium.

6Question

Kc — role?

Answer

Ratio of product to reactant concentrations at equilibrium.

7Question

Kp — relation to Kc?

Answer

Kp = Kc(RT)^{Δn}.

8Question

Extent of Reaction — meaning?

Answer

Amount a reaction proceeds before reaching equilibrium.

9Question

Le Chatelier Principle — purpose?

Answer

Predicts how equilibrium shifts with changes.

10Question

Effect of Increasing Concentration — on equilibrium?

Answer

Shifts to counter the change, re-establishing equilibrium.

Test yourself with the quiz

Test your knowledge with 9 questions on Chemical Equilibrium Mastery.

1. What is the primary role of the equilibrium constant (Kc) in a reversible chemical reaction?

2. What is the primary characteristic of a reversible reaction?

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