5. Equilibrium

Equilibrium Constants — Quiz

Test your understanding of equilibrium constants with 5 practice questions.

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Practice Questions

Question 1

For the reaction A(g) + B(g) ⇌ C(g), what is the expression for Kc?

Question 2

If Kc for a reaction is 1.0 × 10^3, what does this indicate about the equilibrium concentrations?

Question 3

For the reaction 2A(g) ⇌ B(g) + C(g), if Kc = 0.25, what can be inferred about the concentrations of A, B, and C?

Question 4

How does the equilibrium constant Kc change if the reaction is reversed?

Question 5

For the reaction 2SO2(g) + O2(g) ⇌ 2SO3(g), if Kc = 16.0, what does this suggest about the reaction at equilibrium?
Equilibrium Constants Quiz — Chemistry | A-Warded