The reaction A →B is found to be first order. At 650 K, 45 % of A has been converted to B in 75.0 minutes. At 650 K, calculate the rate constant of this reaction with the unit s1 OA 1.77 x 1045-1 о в 3.59 х 102-1 OC2.72 x 10-6 5-1 O D. 1.33 x 1045-1 O E. 1.82 x 10-6 5-1

The reaction A →B is found to be first order. At 650 K, 45 % of A has been converted to B in 75.0 minutes. At 650 K, calculate the rate constant of this reaction with the unit s1 OA 1.77 x 1045-1 о в 3.59 х 102-1 OC2.72 x 10-6 5-1 O D. 1.33 x 1045-1 O E. 1.82 x 10-6 5-1

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

Chapter12: Chemical Kinetics

Section: Chapter Questions

Problem 100AE: Consider a hypothetical reaction between A and B: A + B products Use the following initial rate...

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Question

The reaction A →B is found to be first order.
At 650 K, 45 % of A has been converted to B in 75.0 minutes.
At 650 K, calculate the rate constant of this reaction with the unit s
O A. 1.77 x 1045-1
O B. 3.59 x 102 s-1
O. 2.72 x 10-6 5-1
O D. 1.33 x 1045-1
E. 1.82 x 10-6 5-1

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