The data below show the rate constant of a reaction measured at several different temperatures Temperature (K) Rate Constant (¹) 26 9164 300 310 320 300 340 06.1282 153.566 338.901 714.033 Part A Use an Arrhenius plot to determine the activation barrier for the reaction Express your answer in kilojoules per mole to three significant figures VA Submit Part B A- Request Answer Submit Use an Arrhenius plot to determine frequency factor for the reaction Express your answer in reciprocal seconds to two significant figures. VAL ? Request Answer kJ/mol ?
The data below show the rate constant of a reaction measured at several different temperatures Temperature (K) Rate Constant (¹) 26 9164 300 310 320 300 340 06.1282 153.566 338.901 714.033 Part A Use an Arrhenius plot to determine the activation barrier for the reaction Express your answer in kilojoules per mole to three significant figures VA Submit Part B A- Request Answer Submit Use an Arrhenius plot to determine frequency factor for the reaction Express your answer in reciprocal seconds to two significant figures. VAL ? Request Answer kJ/mol ?
Chemistry: Principles and Reactions
8th Edition
ISBN:9781305079373
Author:William L. Masterton, Cecile N. Hurley
Publisher:William L. Masterton, Cecile N. Hurley
Chapter11: Rate Of Reaction
Section: Chapter Questions
Problem 71QAP: For a certain reaction, Ea is 135 kJ and H=45 kJ. In the presence of a catalyst, the activation...
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Transcribed Image Text:The data below show the rate constant of a reaction measured at
several different temperatures
Temperature (K) Rate Constant (s)
26.9164
66.1282
153.588
338.961
714.003
300
310
320
330
340
Part A
Use an Arrhenius plot to determine the activation barrier for the reaction
Express your answer in kilojoules per mole to three significant figures.
VAE
E₁=
Submit
Part B
A=
Submit
Request Answer
Use an Arrhenius plot to determine frequency factor for the reaction.
Express your answer in reciprocal seconds to two significant figures.
ΑΣΦΑ
Provide Feedback
?
Request Answer
kJ/mol
?
ri
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