One of the reactions that occurs in polluted air in urban areas is 2NO2(g) + O3lg) – N2O5(3) + O2(g). Assume that a species with the formula NO3 is involved in the mechanism, and the observed rate law for the overall reaction is rate = k[NO2][O3]. Propose a mechanism for this reaction that includes the species NO3 and is consistent with the observed rate law. NO23) + O3(3) – NO33) + O2(3) (fast) 4NO3(3) – 2N2O5() + O2(3) (slow) NO29) + O3(g) → NO33) + O2(3) (fast) NO3(3) + NO2(3) – N2O5(3) (slow) NO29) + O3(3) – NO33) + O2lg) (slow) NO3(3) + NO2(3) – N2O5(3) (fast) NO2(3) + O3(g) – NO3(g) + O2(3) (slow) 4NO3(3) – 2N20;(g) + O2(g) (fast)

One of the reactions that occurs in polluted air in urban areas is 2NO2(g) + O3lg) – N2O5(3) + O2(g). Assume that a species with the formula NO3 is involved in the mechanism, and the observed rate law for the overall reaction is rate = k[NO2][O3]. Propose a mechanism for this reaction that includes the species NO3 and is consistent with the observed rate law. NO23) + O3(3) – NO33) + O2(3) (fast) 4NO3(3) – 2N2O5() + O2(3) (slow) NO29) + O3(g) → NO33) + O2(3) (fast) NO3(3) + NO2(3) – N2O5(3) (slow) NO29) + O3(3) – NO33) + O2lg) (slow) NO3(3) + NO2(3) – N2O5(3) (fast) NO2(3) + O3(g) – NO3(g) + O2(3) (slow) 4NO3(3) – 2N20;(g) + O2(g) (fast)

Chemistry: The Molecular Science

5th Edition

ISBN:9781285199047

Author:John W. Moore, Conrad L. Stanitski

Publisher:John W. Moore, Conrad L. Stanitski

Chapter11: Chemical Kinetics: Rates Of Reactions

Section: Chapter Questions

Problem 27QRT

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