For a system, H2(g) + I2(g) ![For a system, H<sub>2</sub>(g) + I<sub>2</sub>(g) 2 HI(g) , K<sub>c</sub> = 62.9 at 750 K. 2.80 moles of HI were placed in a 10.0-liter container, it was brought up to 750 K, and allowed to come to equilibrium. Which situation described below is true, at equilibrium? A) [HI] = 2 × [H<sub>2</sub>] B) [HI] = [H<sub>2</sub>] C) [HI] < [H<sub>2</sub>] D) [HI] > [H<sub>2</sub>] E) [H<sub>2</sub>] > [I<sub>2</sub>]](https://d2lvgg3v3hfg70.cloudfront.net/TBW1039/11ee6e7b_ba81_b7d8_bf7f_710c2233b6a8_TBW1039_11.jpg)
2 HI(g) , Kc = 62.9 at 750 K. 2.80 moles of HI were placed in a 10.0-liter container, it was brought up to 750 K, and allowed to come to equilibrium. Which situation described below is true, at equilibrium?
A) [HI] = 2 × [H2]
B) [HI] = [H2]
C) [HI] < [H2]
D) [HI] > [H2]
E) [H2] > [I2]
Correct Answer:
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