A second-order reaction has a rate constant of 9.7 × 10 /(M • s) at 30.°C. At 40.°C, the rate constant is 3.1 × 10-3 /(M • s). What are the activation energy and frequency factor for this reaction? Predict the value of the rate constant at 45°C. Activation energy = | kJ/mol Frequency factor· /(M • s) Rate constant /(M · s)

A second-order reaction has a rate constant of 9.7 × 10 /(M • s) at 30.°C. At 40.°C, the rate constant is 3.1 × 10-3 /(M • s). What are the activation energy and frequency factor for this reaction? Predict the value of the rate constant at 45°C. Activation energy = | kJ/mol Frequency factor· /(M • s) Rate constant /(M · s)

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 51QRT

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