Reaction A and reaction B have identical frequency factors, but reaction B has a higher activation energy than reaction A. Which reaction has a faster rate at roomtemperature?A. Reaction AB. Reaction B The slope and intercept of the Arrhenius plot for the 2nd order reaction of HI with CH2I forming methane and iodine are -1.67 x 104 K and 30.88, respectively.Determine the activation energy in kJ mol-1-2.0-2.2b = 30.88m = -1.67x10“K-2.4-2.6-2.8-3.0-3.2-3.4--3.6-3.8-4.0-4.20.001980.002000.002020.002040.002060.002080.00210T'IKIn k

The activation energy is the minimum amount of energy required by the reactants to cross the energy…

Reaction A and reaction B have identical frequency factors, but reaction B has a higher activation energy than reaction A. Which reaction has a faster rate at room temperature? A. Reaction A B. Reaction B

Reaction A and reaction B have identical frequency factors, but reaction B has a higher activation energy than reaction A. Which reaction has a faster rate at room temperature? A. Reaction A B. Reaction B

Chemistry for Today: General, Organic, and Biochemistry

9th Edition

ISBN:9781305960060

Author:Spencer L. Seager, Michael R. Slabaugh, Maren S. Hansen

Publisher:Spencer L. Seager, Michael R. Slabaugh, Maren S. Hansen

Chapter8: Reaction Rates And Equilibrium

Section: Chapter Questions

Problem 8.75E

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Question

Reaction A and reaction B have identical frequency factors, but reaction B has a higher activation energy than reaction A. Which reaction has a faster rate at room
temperature?
A. Reaction A
B. Reaction B

The slope and intercept of the Arrhenius plot for the 2nd order reaction of HI with CH2I forming methane and iodine are -1.67 x 104 K and 30.88, respectively.
Determine the activation energy in kJ mol-1
-2.0
-2.2
b = 30.88
m = -1.67x10“K
-2.4
-2.6
-2.8
-3.0
-3.2
-3.4-
-3.6
-3.8
-4.0
-4.2
0.00198
0.00200
0.00202
0.00204
0.00206
0.00208
0.00210
T'IK
In k

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