Consider the following system at equilibrium at 573 K: 2NOCl(g) + 18.4 kcal2NO(g) + Cl2(g) If the TEMPERATURE on the equilibrium system is suddenly increased: 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 Cl2 will: A. Increase.

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