Chapter 8, Problem 8.92E

Interpretation Introduction

Interpretation:

The effect of the addition of a catalyst to a reaction in equilibrium is to be predicted.

Concept Introduction:

The energy relationships of a reaction are explained on the basis of energy diagrams. In an exothermic reaction, the energy of products is lower than that of the reactants. On the other hand, in an endothermic reaction, the energy of reactants is lower than that of the products. Also, the activation energy for different reactions is different. The involvement of catalyst decreases the activation energy of the reaction.