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A reaction has an activation energy of 50.0 kJ/mol at 40 °C. What fraction of molecules ha at least that activation energy? A. 1 in 6.8 x 10¹⁰ B. 1 in 3.5 x 106 C. 1 in 2.2 × 108 D. 1 in 4.2 x 10² E. 1 in 5.3 × 10⁹

A reaction has an activation energy of 50.0 kJ/mol at 40 °C. What fraction of molecules ha at least that activation energy? A. 1 in 6.8 x 10¹⁰ B. 1 in 3.5 x 106 C. 1 in 2.2 × 108 D. 1 in 4.2 x 10² E. 1 in 5.3 × 10⁹

Chemistry
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
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Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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A reaction has an activation energy of 50.0 kJ/mol at 40 °C. What fraction of molecules has at least that activation energy? A. 1 in 6.8 x 10¹⁰ B. 1 in 3.5 x 106 C. 1 in 2.2 x 108 D. 1 in 4.2 x 10² E. 1 in 5.3 × 10⁹
Transcribed Image Text:A reaction has an activation energy of 50.0 kJ/mol at 40 °C. What fraction of molecules has at least that activation energy? A. 1 in 6.8 x 10¹⁰ B. 1 in 3.5 x 106 C. 1 in 2.2 x 108 D. 1 in 4.2 x 10² E. 1 in 5.3 × 10⁹
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