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The activation energy of an uncatalyzed reaction is 94 kJ/molk. The addition of a catalyst lowers the activation energy to 54 kJ/molk . Assuming that the collision factor remains the same, by what factor will the catalyst increase the rate of the reaction at 25 ∘C? Express the ratio to two significant digits. Assuming that the collision factor remains the same, by what factor will the catalyst increase the rate of the reaction at 120 ∘C? Express the ratio

The activation energy of an uncatalyzed reaction is 94 kJ/molk. The addition of a catalyst lowers the activation energy to 54 kJ/molk . Assuming that the collision factor remains the same, by what factor will the catalyst increase the rate of the reaction at 25 ∘C? Express the ratio to two significant digits. Assuming that the collision factor remains the same, by what factor will the catalyst increase the rate of the reaction at 120 ∘C? Express the ratio

Chemistry: The Molecular Science
Chemistry: The Molecular Science
5th Edition
ISBN:9781285199047
Author:John W. Moore, Conrad L. Stanitski
Publisher:John W. Moore, Conrad L. Stanitski
Chapter11: Chemical Kinetics: Rates Of Reactions
Section: Chapter Questions
Problem 11.ACP: (Section 11-5) A rule of thumb is that for a typical reaction, if concentrations are unchanged, a...
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The activation energy of an uncatalyzed reaction is 94 kJ/molk. The addition of a catalyst lowers the activation energy to 54 kJ/molk .

Assuming that the collision factor remains the same, by what factor will the catalyst increase the rate of the reaction at 25 ∘C? Express the ratio to two significant digits.

Assuming that the collision factor remains the same, by what factor will the catalyst increase the rate of the reaction at 120 ∘C? Express the ratio to two significant digits.
 
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