The second-order rate constants for the reaction of oxygen atoms with aromatic hydrocarbons have been measured (R. Atkinson and J.N. Pitts, J. Phys. Chem. 79, 293 (1973)). Rate constants for the reaction of benzene with oxygen atoms at three temperatures are given below: T/K k/(L³ mol-¹) 300.3 1.44 x 107 341.2 3.03 x 107 392.2 6.9 x 107 Determine the activation energy and pre-exponential factor for the reaction from these data.
The second-order rate constants for the reaction of oxygen atoms with aromatic hydrocarbons have been measured (R. Atkinson and J.N. Pitts, J. Phys. Chem. 79, 293 (1973)). Rate constants for the reaction of benzene with oxygen atoms at three temperatures are given below: T/K k/(L³ mol-¹) 300.3 1.44 x 107 341.2 3.03 x 107 392.2 6.9 x 107 Determine the activation energy and pre-exponential factor for the reaction from these data.
Chemistry: The Molecular Science
5th Edition
ISBN:9781285199047
Author:John W. Moore, Conrad L. Stanitski
Publisher:John W. Moore, Conrad L. Stanitski
Chapter11: Chemical Kinetics: Rates Of Reactions
Section: Chapter Questions
Problem 25QRT
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![4. The second-order rate constants for the reaction of oxygen atoms with aromatic
hydrocarbons have been measured (R. Atkinson and J.N. Pitts, J. Phys. Chem. 79, 293
(1973)). Rate constants for the reaction of benzene with oxygen atoms at three
temperatures are given below:
T/K
k/(L³ mol-¹)
300.3
1.44 x 107
341.2
3.03 x 107
392.2
6.9 x 107
Determine the activation energy and pre-exponential factor for the reaction from these
data.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F923298ca-3b80-4452-b869-53b7d6e9dee1%2F4dccc8db-1cc1-47c1-8233-5fcf6295b261%2Fmt00z59_processed.png&w=3840&q=75)
Transcribed Image Text:4. The second-order rate constants for the reaction of oxygen atoms with aromatic
hydrocarbons have been measured (R. Atkinson and J.N. Pitts, J. Phys. Chem. 79, 293
(1973)). Rate constants for the reaction of benzene with oxygen atoms at three
temperatures are given below:
T/K
k/(L³ mol-¹)
300.3
1.44 x 107
341.2
3.03 x 107
392.2
6.9 x 107
Determine the activation energy and pre-exponential factor for the reaction from these
data.
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