7. AH for an uncatalyzed reaction is -5.0 kJ/mol. If the activation energy, Ea, is 20.0 kJ/mol, which reaction has the larger activation energy? A. the forward reaction B. the reverse reaction C. both reactions occur at the same rate D. The reaction will not take place without a catalyst.

7. AH for an uncatalyzed reaction is -5.0 kJ/mol. If the activation energy, Ea, is 20.0 kJ/mol, which reaction has the larger activation energy? A. the forward reaction B. the reverse reaction C. both reactions occur at the same rate D. The reaction will not take place without a catalyst.

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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Question

7. AH for an uncatalyzed reaction is -5.0 kJ/mol. If
the activation energy, Ea, is 20.0 kJ/mol, which
reaction has the larger activation energy?
A. the forward reaction
B. the reverse reaction
C. both reactions occur at the same rate
D. The reaction will not take place without a
catalyst.

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