February 19, 2017

Homework Help: Chemistry

Posted by Sara on Friday, June 28, 2013 at 4:43pm.

The presence of a catalyst provides a reaction pathway in which the activation energy of a certain reaction is reduced from 125 kJ·mol-1 to 75 kJ·mol-1.

(a) By what factor does the rate of the reaction increase at 293 K, all other factors being equal?

(b) By what factor would the rate change if the reaction were carried out at 339 K instead?

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