The reaction 2H₂(g)+ 2NO(g)→ 2H₂O(g)+ N₂(g) Is first-order in H₂ and second-order in NO at a particular temperature.What is the rate law?

Question

Quizplus · Accepted Answer

The rate law has the general form rate = k[A]^m[B]^n, where k is the rate constant, A and B are the reactants, and m and n are the orders with respect to A and B, respectively. According to the given information, the reaction is first-order in H₂ and second-order in NO. Therefore, the rate law is rate = k[H₂][NO]^2, which matches choice B.

The Reaction 2H2(g)+ 2NO(g)→ 2H2O(g)+ N2(g)

The Reaction 2H₂(g)+ 2NO(g)→ 2H₂O(g)+ N₂(g)