For the following reaction, the equilibrium constant Kc is 2.0 at a certain temperature. The reaction is endothermic. What do you expect to happen to the concentration of NO if the temperature is doubled?
2NOBr(g) ⇌ 2NO(g) + Br2(g)
A) The concentration of NO will increase.
B) The concentration of NO will decrease.
C) There will be no change in [NO].
D) A catalyst will be needed to make a change in concentration.
E) The change in concentration of [NO] will depend on the size of the vessel.
Correct Answer:
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