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Author Question: A reaction is found to have an activation energy of 38.0 kJ mol-1. If the rate constant for this ... (Read 171 times)

LCritchfi

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on: Nov 18, 2019

Question 1

A reaction is found to have an activation energy of 108 kJ mol-1. If the rate constant for this reaction is 4.60 × 10-6 s-1 at 275 K, what is the rate constant at 366 K?
◦ 5.4 × 10-5 s-1
◦ 1.9 × 10-4 s-1
◦ 0.58 s-1
◦ 12 s-1
◦ 1.7 s-1

Question 2

A reaction is found to have an activation energy of 38.0 kJ mol-1. If the rate constant for this reaction is 1.60 × 102 L mol-1 s-1 at 249 K, what is the rate constant at 436 K?
◦ 7.94 × 104 L mol-1 s-1
◦ 2.38 × 105 L mol-1 s-1
◦ 3.80 × 104 L mol-1 s-1
◦ 1.26 × 103 L mol-1 s-1
◦ 4.20 × 105 L mol-1 s-1
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Marked as best answer by LCritchfi on Nov 18, 2019

mjbamaung

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Reply #1 on: Nov 18, 2019
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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LCritchfi

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Reply 2 on: Nov 18, 2019
Thanks for the timely response, appreciate it

jackie

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Reply 3 on: Yesterday
Great answer, keep it coming :)

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