The reason for the non-occurrence of the reaction has to be explained. Concept Introduction: Thermodynamics is the branch of science that relates heat and energy in a system. The four laws of thermodynamics explain the fundamental quantities such as temperature, energy and randomness in a system. Entropy is the measure of randomness in a system. Free energy (Gibbs free energy) is the term that is used to explain the total energy content in a thermodynamic system that can be converted into work. The free energy is represented by the letter G. All spontaneous process is associated with the decrease of free energy in the system. Thermodynamics can predict the possibility of occurrence of a reaction.

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Chapter 18, Problem 18.42QP

Interpretation Introduction

Interpretation:

The reason for the non-occurrence of the reaction has to be explained.

Concept Introduction:

Thermodynamics is the branch of science that relates heat and energy in a system. The four laws of thermodynamics explain the fundamental quantities such as temperature, energy and randomness in a system. Entropy is the measure of randomness in a system. Free energy (Gibbs free energy) is the term that is used to explain the total energy content in a thermodynamic system that can be converted into work. The free energy is represented by the letter G. All spontaneous process is associated with the decrease of free energy in the system. Thermodynamics can predict the possibility of occurrence of a reaction.

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