Question

a. Calculate the reaction quotient at the initial step, Qc.

b. Find [B] and [C] at equilibrium.

c. Calculate Kc.

Compound A decomposes as in the following reaction:
A (g) B (g) + 3C (g),
-3
In a sealed container, at the initial step, [A] was 1.9 × 10°, [B] was 3.1 x 10°
and [C] was 9 × 10". At Equilibrium, [A] was 1.5 × 10°
mol/L.
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Transcribed Image Text

Compound A decomposes as in the following reaction: A (g) B (g) + 3C (g), -3 In a sealed container, at the initial step, [A] was 1.9 × 10°, [B] was 3.1 x 10° and [C] was 9 × 10". At Equilibrium, [A] was 1.5 × 10° mol/L.

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