Multiple Choice
What would be the effect of decreasing the pressure on the following reaction after it reaches equilibrium?
2 NO2(g) 2 NO(g) + O2(g)
A) The NO and O2 concentrations would increase.
B) The NO and O2 concentrations would decrease.
C) The NO concentration would increase but O2 would decrease.
D) The O2 concentration would increase but NO would decrease.
E) The concentrations of NO and O2 would remain constant.
Correct Answer:

Verified
Correct Answer:
Verified
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