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mp14

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Question 1

If the activation energy for a given compound is found to be 42.0 kJ mol-1 with a frequency factor of 8.0 × 1010 s-1, what is the rate constant for this reaction at 298 K?
◦ 4.6 × 10 5 s-1
◦ 7.4 × 10-4 s-1
◦ 1.4 × 109 s-1
◦ 3.5 × 103 s-1
◦ 2.9 × 10-4 s-1

Question 2

If the activation energy for a given compound is found to be 103 kJ mol-1 with a frequency factor of 4.0 × 1013 s-1, what is the rate constant for this reaction at 398 K?
◦ 1.7 × 1010 s-1
◦ 2.5 × 107 s-1
◦ 3.9 × 1010 s-1
◦ 8.2 s-1
◦ 1.2 s-1


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Marked as best answer by mp14 on Nov 18, 2019

braelync

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mp14

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Reply 2 on: Nov 18, 2019
Excellent


strudel15

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Reply 3 on: Yesterday
:D TYSM

 

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