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A first-order reaction has rate constants of 4.6 x 102s' and 8.1 x 102 s1 at 0°C and 20.°C, respectively. What is the value of the activation energy? (R = 8.314 J/K. mol) Select one: O E, = 16.4 kJ/mol %3D O E, = 18.9 kJ/mol O E = 31.7 kj/mol O E = 25.8 kj/mol

A first-order reaction has rate constants of 4.6 x 102s' and 8.1 x 102 s1 at 0°C and 20.°C, respectively. What is the value of the activation energy? (R = 8.314 J/K. mol) Select one: O E, = 16.4 kJ/mol %3D O E, = 18.9 kJ/mol O E = 31.7 kj/mol O E = 25.8 kj/mol

Introduction to Chemical Engineering Thermodynamics
Introduction to Chemical Engineering Thermodynamics
8th Edition
ISBN:9781259696527
Author:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Publisher:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Chapter1: Introduction
Section: Chapter Questions
Problem 1.1P
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A first-order reaction has rate constants of 4.6 x 102s and 8.1 x 102 s1 at 0°C and 20.°C, respectively. What is the value of the activation energy? (R= 8.314 J/K. mol) Select one: O E, = 16.4 kJ/mol %3D O E, = 18.9 kJ/mol %3D O E = 31.7 kj/mol O E, = 25.8 kj/mol
Transcribed Image Text:A first-order reaction has rate constants of 4.6 x 102s and 8.1 x 102 s1 at 0°C and 20.°C, respectively. What is the value of the activation energy? (R= 8.314 J/K. mol) Select one: O E, = 16.4 kJ/mol %3D O E, = 18.9 kJ/mol %3D O E = 31.7 kj/mol O E, = 25.8 kj/mol
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