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5. Rate constant of a reaction changes from 0.0125 s¹ to 0.320 s¹ when temperature changes from 411 K to 435K. Calculate energy of activation in kj/mol.

5. Rate constant of a reaction changes from 0.0125 s¹ to 0.320 s¹ when temperature changes from 411 K to 435K. Calculate energy of activation in kj/mol.

Chemistry for Today: General, Organic, and Biochemistry
Chemistry for Today: General, Organic, and Biochemistry
9th Edition
ISBN:9781305960060
Author:Spencer L. Seager, Michael R. Slabaugh, Maren S. Hansen
Publisher:Spencer L. Seager, Michael R. Slabaugh, Maren S. Hansen
Chapter8: Reaction Rates And Equilibrium
Section: Chapter Questions
Problem 8.29E
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5. Rate constant of a reaction changes from 0.0125 s¹ to 0.320 s¹ when temperature changes from 411 K to 435K. Calculate energy of activation in kj/mol.
Transcribed Image Text:5. Rate constant of a reaction changes from 0.0125 s¹ to 0.320 s¹ when temperature changes from 411 K to 435K. Calculate energy of activation in kj/mol.
Expert Solution
Step 1

Given,

Rate constant (k):

k1 = 0.0125 s-1

k2 = 0.320 s-1

Temperature (T):

T1 = 411 K

T2 = 435 K

Energy of activation (Ea) = ?

 

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