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Chemistry
10th Edition
ISBN: 9781305957404
Author: Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher: Cengage Learning
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![The decomposition of hydrogen peroxide is catalyzed by iodide ion. The catalyzed reaction is thought
to proceed by a two step mechanism:
4.
H2O2(aq) + I (aq) → H2O(1) + IO'(aq)
I0(aq) + H2O2(aq) → H20 (1) + O2(g) + I(aq)
(slow)
(fast)
a) Write the chemical equation for the overall process.
b) Identify any intermediates, if any, in the mechanism.
c) Assuming the first step is the rate determining step, predict the rate law for the overall
process.](https://content.bartleby.com/qna-images/question/ec858007-2d1e-4bf6-a2c3-6011aa79339f/788e653d-cd05-41fd-9e70-f72809bfecb4/zzrl8z8.jpeg)
Transcribed Image Text:The decomposition of hydrogen peroxide is catalyzed by iodide ion. The catalyzed reaction is thought
to proceed by a two step mechanism:
4.
H2O2(aq) + I (aq) → H2O(1) + IO'(aq)
I0(aq) + H2O2(aq) → H20 (1) + O2(g) + I(aq)
(slow)
(fast)
a) Write the chemical equation for the overall process.
b) Identify any intermediates, if any, in the mechanism.
c) Assuming the first step is the rate determining step, predict the rate law for the overall
process.
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