Chapter 18, Problem 7SAQ

Interpretation Introduction

Interpretation:

To find out the standard entropies to calculate $\mathrm{\Delta }S{°}_{\text{rxn}}$ for the balanced chemical reaction..

Concept Introduction:

The entropy change that occurs when all the products and reactants are in their standard state in the reaction is called as the standard entropy of reaction.

${\text{ΔS}}_{\text{reaction}}^{\text{o}}\text{=}{\text{ΣS}}_{\text{products}}^{\text{o}}{\text{-ΣS}}_{\text{reactants}}^{\text{o}}$