Homework Help: chemistry

Posted by josh on Monday, March 22, 2010 at 1:42am.

A certain reaction has a delta H= -75 kJ and an activation energy of 40 kJ. A catalyst is found that lowers the Activation energy of the forward reaction by 15 kJ. What is the activation energy of the reverse reaction in the presence of this same catalyst?

chemistry - DrBob222, Monday, March 22, 2010 at 1:03pm
Ea forward - Eareverse = delta H
25 - Er = -75
solve for Er.

e

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