4. Explain the trends in the rate constants given in the table below for the following reaction: Cr(CO)sL+ *CO → Cr(CO)('CO)L+ CO PPh; 3.0 x 1010 PMe Ph 1.5 x 1010 CO Br K (s', 30°C) | 1.0 x 1012 2.0 x 105 1.5 x 104

4. Explain the trends in the rate constants given in the table below for the following reaction: Cr(CO)sL+ *CO → Cr(CO)('CO)L+ CO PPh; 3.0 x 1010 PMe Ph 1.5 x 1010 CO Br K (s', 30°C) | 1.0 x 1012 2.0 x 105 1.5 x 104

Chemistry: Principles and Practice

3rd Edition

ISBN:9780534420123

Author:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer

Publisher:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer

Chapter13: Chemical Kinetics

Section: Chapter Questions

Problem 13.16QE

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Question

4. Explain the trends in the rate constants given in the table below for the following reaction:
Cr(CO)sL + *CO → Cr(CO)(CO)L+ CO
Br
2.0 x 105
CO
PMe Ph
K (s', 30°C) | 1.0 x 1012
1.5 x 10-10
3.0 x 1010
1.5 x 104

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