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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