For the overall reaction 2A + B ? C
Which of the following mechanisms are consistent with a rate equation of rate = k[A]²×[B]?

Question

For the overall reaction 2A + B ? C Which of the following mechanisms are consistent with a rate equation of rate = k[A]²×[B]?

Quizplus · Accepted Answer

Both mechanisms A and D have a fast step involving the formation of an intermediate, followed by a slow step involving the disappearance of the intermediate and the formation of the product. This is consistent with the rate equation given, as it involves the concentration of the intermediate (represented by the term "P1") in the rate equation. Therefore, both mechanisms A and D are consistent with the rate equation given.

For the Overall Reaction 2A + B ? C