Consider the following system at equilibrium at 298 K: 2NOBr(g) + 3.85 kcal 2NO(g) + Br₂(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 Br₂ will: A. Increase. B. Decrease. C. Remain the same.

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Consider the following system at equilibrium at 298 K:
2NOBr(g) + 3.85 kcal 2NO(g) + Br₂(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 Br₂ will:
A. Increase.
B. Decrease.
C. Remain the same.
Transcribed Image Text:Consider the following system at equilibrium at 298 K: 2NOBr(g) + 3.85 kcal 2NO(g) + Br₂(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 Br₂ will: A. Increase. B. Decrease. C. Remain the same.
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