A catalyst reduces the activation barrier of a certain reaction to zero and simultaneously increases the reaction rate at 323 K by a factor of 1.29 x105. What is the activation energy for the uncatalyzed reaction? O A. 21.3 kJ/mol O B. 42.5 kJ/mol O C. 3.80 kJ/mol O D. 28.1 kJ/mol O E. 31.6 kJ/mol

A catalyst reduces the activation barrier of a certain reaction to zero and simultaneously increases the reaction rate at 323 K by a factor of 1.29 x105. What is the activation energy for the uncatalyzed reaction? O A. 21.3 kJ/mol O B. 42.5 kJ/mol O C. 3.80 kJ/mol O D. 28.1 kJ/mol O E. 31.6 kJ/mol

Introductory Chemistry: An Active Learning Approach

6th Edition

ISBN:9781305079250

Author:Mark S. Cracolice, Ed Peters

Publisher:Mark S. Cracolice, Ed Peters

Chapter18: Chemical Equilibrium

Section: Chapter Questions

Problem 14E

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Question

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A catalyst reduces the activation barrier of a certain reaction to zero and simultaneously increases the reaction rate at 323 K by a factor of 1.29 x105. What is the activation
energy for the uncatalyzed reaction?
O A. 21.3 kJ/mol
O B. 42.5 kJ/mol
O C. 3.80 kJ/mol
D. 28.1 kJ/mol
O E. 31.6 kJ/mol

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