The rate constant of a certain reaction is known to obey the Arrhenius equation, and to have an activation energy E,=6.0 kJ/mol. If the rate constant of this -1-1 reaction is 2.2 x 10% M 's at 208.0 °C, what will the rate constant be at 117.0 °C? Round your answer to 2 significant digits.

The rate constant of a certain reaction is known to obey the Arrhenius equation, and to have an activation energy E,=6.0 kJ/mol. If the rate constant of this -1-1 reaction is 2.2 x 10% M 's at 208.0 °C, what will the rate constant be at 117.0 °C? Round your answer to 2 significant digits.

Chemistry for Engineering Students

4th Edition

ISBN:9781337398909

Author:Lawrence S. Brown, Tom Holme

Publisher:Lawrence S. Brown, Tom Holme

Chapter11: Chemical Kinetics

Section: Chapter Questions

Problem 11.58PAE

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100%

Use the Arrhenius equation to find k at one temperature vs another.

The rate constant of a certain reaction is known to obey the Arrhenius equation, and to have an activation energy E,=6.0 kJ/mol. If the rate constant of this
reaction is 2,2 x 10%
-1-1
M 's
at 208.0 °C, what will the rate constant be at 117.0 °C?
Round your answer to 2 significant digits.
-1
k =
Explanation
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