Chapter 15.4, Problem 10PPC

Interpretation Introduction

Interpretation:

To fill $(Kand\text{ΔG})$ values are given thermodynamic state functions.

Concept Introduction:

Entropy $({\text{ΔG}}^0)$: The entropy is second law of thermodynamics it indicated for $({\text{ΔG}}^0)$ symbol, the many of chemical reactions cause changes in entropy and it plays on important role in determining in which direction (forward and backward) a chemical reaction spontaneously proceeds.

Gibbs free energy (G): The thermodynamic quantity to the ( $\text{ΔH}$) enthalpy of a system process and minutes the product of entropy and the absolute temperature. The energy associated with a chemical reaction that can be used to do work.  The free energy of a system is the sum of its enthalpy (H) plus the product of the temperature (Kelvin) and the entropy (S) of the system.

Forward Reaction: This type of reaction has involved irreversible, if obtained product cannot be converted back in to respective reactants under the same conditions.   Backward Reaction: This type of reaction process involved a reversible, if the products can be converted into a back to reactants.