Metals often form several cations with different charges.Cerium, for example, forms Ce3+ and Ce4+ ions, andthallium forms Tlt and TI+ jons. Cerium and thalliumions react as follows:2Ce4+ (aq) + TI+ (aq)→2CE³+ (aq)+ T1³+ (aq)This reaction is very slow and is thought to occur in asingle elementary step. The reaction is catalyzed by theaddition of Mn²+(aq) according to the followingmechanism:Ce+ (aq) + Mn²+(aq) → Ce³+(aq) + Mn³+ (aq)Ce+ (aq) + Mn³+(aq) → Ce³+(aq) + Mn++ (aq)Mn1+ (aq) + TI+ (aq)→ Mn2+ (aq) + Tl³+ (aq) The catalyzed reaction is first order in [Ce4+] and first order in [Mn2+]. Which of the steps in the catalyzed mechanism is ratedetermining?• View Available Hint(s)Cet+ (aq) + Mn2+(aq)→CE³+ (aq) +Mn³+ (aq)O Ce++ (aq) + Mn³+(aq)→CE³+(aq) + Mn4+ (aq)O Mn4+(aq) + TI† (aq)→Mn²+(aq)+ TI3+ (aq)

Rate Law: Generally, the rate of any reaction depends on its concentration of the reactants and it…

The catalyzed reaction is first order in [Ce4+] and first order in [Mn²+]. Which of the steps in the catalyzed mechanism is rate determining? • View Available Hint(s) Ce+ (aq) + Mn²+(aq)→CE³+(aq) + Mn³+ (aq) Cet+ (aq) + Mn³+ (aq)→CE³+(aq) + Mn4+ (aq) Mn4+ (aq) + TI* (aq)→Mn²+ (aq) + TI³+ (aq) O O

The catalyzed reaction is first order in [Ce4+] and first order in [Mn²+]. Which of the steps in the catalyzed mechanism is rate determining? • View Available Hint(s) Ce+ (aq) + Mn²+(aq)→CE³+(aq) + Mn³+ (aq) Cet+ (aq) + Mn³+ (aq)→CE³+(aq) + Mn4+ (aq) Mn4+ (aq) + TI* (aq)→Mn²+ (aq) + TI³+ (aq) O O

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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