Chapter 19, Problem 36R

To determine

To explain: The comparison and contrast between exothermic reaction and endothermic reaction.

Answer to Problem 36R

Exothermic reaction and endothermic reaction are those reaction in which energy is involved. But they are different from each other because exothermic reaction is the reaction in which heat energy comes out or released while endothermic reaction is that reaction in which heat energy is absorbed by the reactants.

Explanation of Solution

Introduction:

Endothermic reaction involves the heat energy absorption while the exothermic reaction involves the releasing of the heat energy.

Exothermic reaction and endothermic reaction are those reactions in which energy is involved. They are different from each other because exothermic reaction involves the release of energy and endothermic reaction involves the absorption of reaction.

Conclusion:

Thus, the exothermic reaction and endothermic reaction are different from each other.