Consider the following system at equilibrium where H° = 18.8 kJ, and Kc = 9.52E-

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Question description

Consider the following system at equilibrium where H° = 18.8 kJ, and Kc =9.52E-2, at 350 K.

CH4(g) + CCl4(g) 2CH2Cl2(g) 

If the VOLUME of the equilibrium system is suddenly increased at constant temperature:

The value of KcA. increases.
B. decreases.
C. remains the same.

The value of QcA. is greater than Kc.
B. is equal to Kc.
C. is less than Kc.

The reaction must:A. run in the forward direction to reestablish equilibrium.
B. run in the reverse direction to reestablish equilibrium.
C. remain the same. It is already at equilibrium.

The number of moles of CCl4 will:A. increase.
B. decrease.
C. remain the same.

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(Top Tutor) Daniel C.
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