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EquilibriumMCQ

3 O2(g) <=> 2 O3(g) K_c = 1.8 x 10^-56 at 570 K For the system represented above, [O2] and [O3] init โ€” Equilibrium Chemistry Question

Question

3 O2(g) <=> 2 O3(g) K_c = 1.8 x 10^-56 at 570 K

For the system represented above, [O2] and [O3] initially are 0.150 mol/L and 2.5 mol/L respectively. Which of the following best predicts what will occur as the system approaches equilibrium at 570 K?

A.

The amount of O3(g) will increase, because Q < K_c

B.

The amount of O3(g) will decrease, because Q < K_c

C.

The amount of O3(g) will increase, because Q > K_c

D.

The amount of O3(g) will decrease, because Q > K_c

โœ“ Correct
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