81. The following data were obtained for the reaction 2A + B →C where rate = d{A]/dt %3D [A](M) [B](M) Initial Rate(M/s) 0.100 0.0500 2.13 x 10-4 0.200 0.0500 4.26 x 10-4 0.300 0.100 2.56 x 10-3 Determine the value of the rate constant. a) 0.426 b) 0.852 c) 0.0426 d) 0.284 e) none of these

81. The following data were obtained for the reaction 2A + B →C where rate = d{A]/dt %3D [A](M) [B](M) Initial Rate(M/s) 0.100 0.0500 2.13 x 10-4 0.200 0.0500 4.26 x 10-4 0.300 0.100 2.56 x 10-3 Determine the value of the rate constant. a) 0.426 b) 0.852 c) 0.0426 d) 0.284 e) none of these

Chemistry for Engineering Students

4th Edition

ISBN:9781337398909

Author:Lawrence S. Brown, Tom Holme

Publisher:Lawrence S. Brown, Tom Holme

Chapter11: Chemical Kinetics

Section: Chapter Questions

Problem 11.32PAE: 11.32 The following experimental data were obtained for the reaction 2A + 3 B—C + 2D [A](mol L 1)...

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Question

CHAPTER 12 Chemical Kinetics
81. The following data were obtained for the reaction 2A + B → C where rate = d{A]/dt
[A](M)
[B](M)
Initial Rate(M/s)
0.100
0.0500
2.13 x 10-4
0.200
0.0500
4.26 x 10-4
0.300
0.100
2.56 x 10-3
Determine the value of the rate constant.
a) 0.426
b) 0.852
c) 0.0426
d) 0.284
e)
none of these

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