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Author Question: The activation energy of a certain uncatalyzed reaction is 64 kJ/mol. In the presence of a catalyst, ... (Read 11 times)

isam

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on: Nov 5, 2023
The activation energy of a certain uncatalyzed reaction is 64 kJ/mol.  In the presence of a catalyst, the Ea is 55 kJ/mol.  How many times faster is the catalyzed than the uncatalyzed reaction at 400°C? Assume that the frequency factor remains the same.
◦ 5.0 times
◦ 1.16 times
◦ 15 times
◦ 2.0 times
◦ 0.2 times
Chemistry ¦ Chang, Goldsby ¦ 11th Edition
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Marked as best answer by isam on Nov 5, 2023

tharris7314

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Reply #1 on: Nov 5, 2023
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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isam

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Reply 2 on: Nov 5, 2023
Excellent

helenmarkerine

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Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

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