Question

For the reaction N2 + 3H2 2 NH3, the metals Fe and Mo are used as catalysts. Which of the following is NOT a reason that catalysts have no effect on the equilibrium state?

A. Catalysts reduce the required activation energy and allow a reaction to reach equilibrium more quickly.
B. The addition of a catalyst speeds the rate of both the forward and reverse reactions, resulting in no change to the equilibrium.
C. In the presence of a catalyst, the same amounts of reactants and products will be formed as would form in the uncatalyzed reaction.
D. Catalysts get used up in the for

Answer 1

@rvc ?

Answer 2

@sweetburger Help please!

Answer 3

i think D
since catalysts are retained in the reaction
they are not used up

Answer 4

@Hoslos

Answer 5

Yep, it was D :) Thanks!