1.)
What is the rate law for the following mechanism in terms of theoverall rate constant kkk?
A-
Step1:Step2:A+BB+C⇌→CD(fast)(slow)Step1:A+B⇌C(fast)Step2:B+C→D(slow) |
Express your answer in terms of kkk and the necessaryconcentrations (e.g., k*[A]^3*[D]).
B-
Consider the reaction
2X2Y2+Z2⇌2X2Y2Z2X2Y2+Z2⇌2X2Y2Z
which has a rate law of
rate=rate= k[X2Y2][Z2]k[X2Y2][Z2]
Select a possible mechanism for the reaction.
View Available Hint(s)
Consider the reaction
which has a rate law of
Select a possible mechanism for the reaction.
| A | Step1:Step2:Step3:Z2→Z+Z           (slow)X2Y2+Z→X2Y2Z   (fast)X2Y2+Z→X2Y2Z   (fast)Step1:Z2→Z+Z           (slow)Step2:X2Y2+Z→X2Y2Z   (fast)Step3:X2Y2+Z→X2Y2Z   (fast) |
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| B | Step1:Step2:X2Y2+Z2→X2Y2Z+Z   (slow)X2Y2+Z→X2Y2Z   (fast)Step1:X2Y2+Z2→X2Y2Z+Z   (slow)Step2:X2Y2+Z→X2Y2Z   (fast) |
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| C | Step1:Step2:X2Y2+Z2→X2Y2Z2   (slow)X2Y2Z2→X2Y2Z+Z   (fast)Step1:X2Y2+Z2→X2Y2Z2   (slow)Step2:X2Y2Z2→X2Y2Z+Z   (fast) |
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| D | Step1:Step2:2X2Y2⇌X4Y4   (fast)X4Y4+Z2→2X2Y2Z   (slow)Step1:2X2Y2⇌X4Y4   (fast)Step2:X4Y4+Z2→2X2Y2Z   (slow) |
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| E | Step1:2X2Y2+Z2→2X2Y2   (slow)Step1:2X2Y2+Z2→2X2Y2   (slow) |
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