The value of Δ r S universe has to be calculated and on the basis of this value, whether the reaction is product favored at 25 °C has to be predicted. Concept Introduction: If the entropy change for the universe is positive, then the reaction will be spontaneous or product favored. The Gibbs free energy of a system is defined as the Gibbs free energy of product minus Gibbs free energy of reactants. The Gibbs free energy of the system is a state function as it is defined in terms of thermodynamic properties that are state functions.
The value of Δ r S universe has to be calculated and on the basis of this value, whether the reaction is product favored at 25 °C has to be predicted. Concept Introduction: If the entropy change for the universe is positive, then the reaction will be spontaneous or product favored. The Gibbs free energy of a system is defined as the Gibbs free energy of product minus Gibbs free energy of reactants. The Gibbs free energy of the system is a state function as it is defined in terms of thermodynamic properties that are state functions.
Solution Summary: The author explains that if the entropy change for the universe is positive, then the reaction will be spontaneous or product favored.
Science that deals with the amount of energy transferred from one equilibrium state to another equilibrium state.
Chapter 16, Problem 51QRT
(a)
Interpretation Introduction
Interpretation:
The value of ΔrSuniverse has to be calculated and on the basis of this value, whether the reaction is product favored at 25 °C has to be predicted.
Concept Introduction:
If the entropy change for the universe is positive, then the reaction will be spontaneous or product favored. The Gibbs free energy of a system is defined as the Gibbs free energy of product minus Gibbs free energy of reactants. The Gibbs free energy of the system is a state function as it is defined in terms of thermodynamic properties that are state functions.
(b)
Interpretation Introduction
Interpretation:
The value of ΔrG° has to be calculated and the result of part (a) has to be verified.
Concept Introduction:
Refer to part (a).
(c)
Interpretation Introduction
Interpretation:
Whether the calculation in part (a) and part (b) agree with the preconceived idea of this reaction has to be predicted.
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.
Author:Steven D. Gammon, Ebbing, Darrell Ebbing, Steven D., Darrell; Gammon, Darrell Ebbing; Steven D. Gammon, Darrell D.; Gammon, Ebbing; Steven D. Gammon; Darrell
Author:Steven D. Gammon, Ebbing, Darrell Ebbing, Steven D., Darrell; Gammon, Darrell Ebbing; Steven D. Gammon, Darrell D.; Gammon, Ebbing; Steven D. Gammon; Darrell
The Laws of Thermodynamics, Entropy, and Gibbs Free Energy; Author: Professor Dave Explains;https://www.youtube.com/watch?v=8N1BxHgsoOw;License: Standard YouTube License, CC-BY