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Chemistry: The Molecular Science

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 75QRT

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When heated, cyclopropane is converted to propene. Rate constants for this reaction at 470. °C and 510. °C are ki = 1.10 x 104 s and k2 = 1.02 x 10s, respectively. Determine the activation energy, Ea, from these data. The gas constant R is
8.3145 x 10 3 kJ/mol · K.
E =
kJ/mol

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