Consider the following system at equilibrium at 723 K: 2NH3(g) + 26.6 kcalN2(g) + 3H2(g) If the TEMPERATURE on the equilibrium system is suddenly decreased: The reaction must:| |A. Run in the forward direction to restablish equilibrium. B. Run in the reverse direction to restablish equilibrium. C. Remain the same. Already at equilibrium. The concentration of H2 will: |A. Increase. B. Decrease. C. Remain the same.

Introductory Chemistry: A Foundation
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Chapter17: Equilibrium
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Consider the following system at equilibrium at 723 K:
2NH3(g) + 26.6 kcal N2(g) + 3H2(g)
If the TEMPERATURE on the equilibrium system is suddenly decreased:
|A. Run in the forward direction to restablish equilibrium.
B. Run in the reverse direction to restablish equilibrium.
C. Remain the same. Already at equilibrium.
The reaction must:
The concentration of H, will:
A. Increase.
B. Decrease.
C. Remain the same.
Transcribed Image Text:Review fopica) Relerences Use the References to access important values if needed for this question. Consider the following system at equilibrium at 723 K: 2NH3(g) + 26.6 kcal N2(g) + 3H2(g) If the TEMPERATURE on the equilibrium system is suddenly decreased: |A. Run in the forward direction to restablish equilibrium. B. Run in the reverse direction to restablish equilibrium. C. Remain the same. Already at equilibrium. The reaction must: The concentration of H, will: A. Increase. B. Decrease. C. Remain the same.
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