a) Define the molecularly of a reaction.b) Write a rate law consistent with the experimental data.c) What is the value of the rate constant at 33°C?d) What is the activation energy for this reaction?e) What is the reverse rate law? Rate information was obtained for the following reaction at 33 °C; The value of the rateconstant k = 2 x 10³ at 25°C.Cr(H₂O)6³+ + SCN ---> Cr(H₂O)5NCS²+ + H₂O(1)@33 °CInitial Rate2.0x10-¹12.0x10-109.0x10-102.4x10-⁹1.4x10-10[Cr(H₂O)6³*]1.0x1041.0x10-³2.0x10-³3.0x10-³1.0x10[SCN"]0.100.100.150.200.20

“Since you have posted a question with multiple sub-parts, we will solve the first three subparts…

@33 °C Cr(H₂O)6³ +SCN ---> Cr(H₂O)5NCS² + H₂O(1) Initial Rate 2.0x10-¹1 2.0x10-10 9.0x10-10 2.4x10-⁹ 1.4x10-10 [Cr(H₂O)6³] 1.0x104 1.0x10³ 2.0x10-³ 3.0x10-³ 1.0x10 [SCN] 0.10 0.10 0.15 0.20 0.20

@33 °C Cr(H₂O)6³ +SCN ---> Cr(H₂O)5NCS² + H₂O(1) Initial Rate 2.0x10-¹1 2.0x10-10 9.0x10-10 2.4x10-⁹ 1.4x10-10 [Cr(H₂O)6³] 1.0x104 1.0x10³ 2.0x10-³ 3.0x10-³ 1.0x10 [SCN] 0.10 0.10 0.15 0.20 0.20

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

a) Define the molecularly of a reaction.
b) Write a rate law consistent with the experimental data.
c) What is the value of the rate constant at 33°C?
d) What is the activation energy for this reaction?
e) What is the reverse rate law?

Rate information was obtained for the following reaction at 33 °C; The value of the rate
constant k = 2 x 10³ at 25°C.
Cr(H₂O)6³+ + SCN ---> Cr(H₂O)5NCS²+ + H₂O(1)
@33 °C
Initial Rate
2.0x10-¹1
2.0x10-10
9.0x10-10
2.4x10-⁹
1.4x10-10
[Cr(H₂O)6³*]
1.0x104
1.0x10-³
2.0x10-³
3.0x10-³
1.0x10
[SCN"]
0.10
0.10
0.15
0.20
0.20

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