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14.71 A A reaction has a rate constant of 1.26×10−4 s−1s−1 at 27  ∘C ∘C and 0.226 s−1s−1 at 77  ∘C ∘C .

14.71 A A reaction has a rate constant of 1.26×10−4 s−1s−1 at 27  ∘C ∘C and 0.226 s−1s−1 at 77  ∘C ∘C .

Physical Chemistry
Physical Chemistry
2nd Edition
ISBN:9781133958437
Author:Ball, David W. (david Warren), BAER, Tomas
Publisher:Ball, David W. (david Warren), BAER, Tomas
Chapter2: The First Law Of Thermodynamics
Section: Chapter Questions
Problem 2.77E: Determine rxnH 25 C for the following reaction: NO g O2 g NO2 g This reaction is a major...
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14.71 A A reaction has a rate constant of 1.26×10−4 s−1s−1 at 27  ∘C ∘C and 0.226 s−1s−1 at 77  ∘C ∘C .

Part A Determine the activation barrier for the reaction. Express your answer in units of kilojoules per mole and with 3 significant figures. View Available Hint(s) Hν ΑΣφ Ea = kJ/mol
Transcribed Image Text:Part A Determine the activation barrier for the reaction. Express your answer in units of kilojoules per mole and with 3 significant figures. View Available Hint(s) Hν ΑΣφ Ea = kJ/mol
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