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Question
For the reaction 2HI(g) 
H2(g) + I2(g), Kc= 0.290 at 400 K. If the initial concentrations of HI, H2, and I2are all 1.50 x10-3Mat 400 K, which one of the following statements is correct?
A) The concentrations of HI and I2will increase as the system is approaching equilibrium.
B) The concentrations of H2and I2will increase as the system is approaching equilibrium.
C) The system is at equilibrium.
D) The concentrations of H2and HI will decrease as the system is approaching equilibrium.
E) The concentration of HI will increase as the system is approaching equilibrium.
Answer
This answer is hidden. It contains 1 characters.
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