Chapter 6, Problem 106QP

Interpretation Introduction

Interpretation:

The heat released in the decomposition of $\text{5}{\text{.25 mol H}}_2{\text{O}}_2$ is to be calculated.

Concept Introduction:

The change in energy accompanies chemical and physical changes. An endothermic process is a process in which energy is absorbed from the surroundings in the form of heat, whereas the reaction in which energy is released is known as an exothermic reaction.