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Author Question: Consider the reaction 2O3(g) 3O2(g). The following mechanism is proposed: O3 O2 + O O3 + O ... (Read 186 times)

urbanoutfitters

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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.


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Marked as best answer by urbanoutfitters on Mar 21, 2021

Li Jun

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urbanoutfitters

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Reply 2 on: Mar 21, 2021
Excellent


debra928

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Reply 3 on: Yesterday
:D TYSM

 

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