Conceptual Challenge Problems These rigorous, thought-provoking problems integrate conc...

Conceptual Challenge Problems

These rigorous, thought-provoking problems integrate conceptual learning with problem solving and are suitable for group work.

CP13.C (Section 13.7) A classmate consults you about a problem concerning the reaction of nitrogen monoxide and dioxygen in the gas phase. She has been told that the reaction is second- order in nitrogen monoxide and first-order in dioxygen; hence, the rate law may be written as rate = k[NO]²[O₂]. She has been asked to propose a mechanism for this reaction. She proposes that the mechanism is this single equation:

She asks your opinion about whether this is correct. What should you tell her to explain why the answer is correct or incorrect?