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Author Question: Consider the reaction 2O3(g) 3O2(g). The following mechanism is proposed: O3 O2 + O O3 + O ... (Read 190 times)

urbanoutfitters

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on: Mar 21, 2021

Question 1

Consider the reaction 2H2 + O2→ 2H2O
What is the ratio of the initial rate of the appearance of water to the initial rate of disappearance of oxygen?

◦ 1 : 1
◦ 2 : 1
◦ 1 : 2
◦ 2 : 2
◦ 3 : 2

Question 2

Consider the reaction 2O3(g) → 3O2(g). The following mechanism is proposed:

          O3 O2 + O

         O3 + O → 2O2

If we assume the second step of the mechanism is the rate determining step and the first step is a fast equilibrium step, which of the following rate laws is predicted by this mechanism?


◦ rate = k[O3]
◦ rate = k[O3]2[O2]
◦ rate = k[O3]2[O2]–1
◦ rate = k[O3]2
◦ None of these are correct.
Chemistry: An Atoms First Approach ¦ Zumdahl, DeCoste ¦ 3rd Edition
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Marked as best answer by urbanoutfitters on Mar 21, 2021

Li Jun

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Reply #1 on: Mar 21, 2021
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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urbanoutfitters

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Reply 2 on: Mar 21, 2021
Thanks for the timely response, appreciate it

elyse44

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Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

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