The rate constant of a certain reaction is known to obey the Arrhenius equation, and to have an activation energy E=64.0 kJ/mol. If the rate constant of this reaction is 0.0021 M¯''s -1 at 40.0 °C, what will the rate constant be at -32.0 °C? Round your answer to 2 significant digits. -1 -1 k = | M
The rate constant of a certain reaction is known to obey the Arrhenius equation, and to have an activation energy E=64.0 kJ/mol. If the rate constant of this reaction is 0.0021 M¯''s -1 at 40.0 °C, what will the rate constant be at -32.0 °C? Round your answer to 2 significant digits. -1 -1 k = | M
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
Chapter12: Chemical Kinetics
Section: Chapter Questions
Problem 69E: The activation energy for the reaction NO2(g)+CO(g)NO(g)+CO2(g) is 125 kJ/mol, and E for the...
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![The rate constant of a certain reaction is known to obey the Arrhenius equation, and to have an activation energy E,=64.0 kJ/mol. If the rate constant of this
-1
reaction is 0.0021 M
- 1
S.
at 40.0 °C, what will the rate constant be at -32.0 °C?
Round your answer to 2 significant digits.
1
|M
- 1
k =
•S
Ox10](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F97614128-2ecd-47a2-98bd-1d3ae8e33c33%2Fdd06ca14-f504-4cba-8ff1-cd66e4222283%2Flemj2q8_processed.png&w=3840&q=75)
Transcribed Image Text:The rate constant of a certain reaction is known to obey the Arrhenius equation, and to have an activation energy E,=64.0 kJ/mol. If the rate constant of this
-1
reaction is 0.0021 M
- 1
S.
at 40.0 °C, what will the rate constant be at -32.0 °C?
Round your answer to 2 significant digits.
1
|M
- 1
k =
•S
Ox10
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