For the reaction PCl3(g) + Cl2(g) ![For the reaction PCl<sub>3</sub>(g) + Cl<sub>2</sub>(g) PCl<sub>5</sub>(g) at a particular temperature, K<sub>c</sub> = 24.3. Suppose a system at that temperature is prepared with [PCl<sub>3</sub>] = 0.10 M, [Cl<sub>2</sub>] = 0.15 M, and [PCl<sub>5</sub>] = 0.60 M. Which of these statements is true? A) The reaction is at equilibrium. B) The reaction will proceed in the direction of forming more PCl<sub>5</sub> until equilibrium is reached. C) The reaction will proceed in the direction of forming more PCl<sub>3</sub> and Cl<sub>2</sub> until equilibrium is reached. D) None of the above statements is true.](https://d2lvgg3v3hfg70.cloudfront.net/TB3244/11ec7153_74a6_4277_88eb_656263c228fc_TB3244_11.jpg)
PCl5(g) at a particular temperature, Kc = 24.3. Suppose a system at that temperature is prepared with [PCl3] = 0.10 M, [Cl2] = 0.15 M, and [PCl5] = 0.60 M. Which of these statements is true?
A) The reaction is at equilibrium.
B) The reaction will proceed in the direction of forming more PCl5 until equilibrium is reached.
C) The reaction will proceed in the direction of forming more PCl3 and Cl2 until equilibrium is reached.
D) None of the above statements is true.
Correct Answer:
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