Can you help part A and B Part BWhat is the Gibbs free energy for this reaction at 3652 K ? Assume that AH and AS do not change withtemperature.Express your answer to two decimal places and include the appropriate units.View Available Hint(s)Hint 1. How to approach the problemThe formula for Gibbs free energy is AGrxn = AHrxn - TASxn. In this problem, AHrxn,ASTxn, and 3652 K are given to you. Gibbs free energy (G) is a measure of thespontaneity of a chemical reaction. It is thechemical potential for a reaction, and is minimizedat equilibrium. It is defined asG=H-TSwhere H is enthalpy, T is temperature, and S isentropy.The chemical reaction that causes iron to corrodein air is given by4Fe +3022Fe2O3in which at 298 K, AH = - 1684 kJ andASixn = 543.7 J/K.Part AWhat is the standard Gibbs free energy for this reaction? Assume the commonly used standard referencetemperature of 298 K.Express your answer as an integer and include the appropriate units.▾ View Available Hint(s)Hint 1. How to approach the problemThe formula for Gibbs free energy is AGxn = AH-TASxn. In this problem, AHxnand AS are given to you. Assume the standard reference temperature is 298 K.

The Gibbs free energy is given by: ∆G°=∆H°-T∆S° ......(1) Here, ∆H° is standard enthalpy change, T…

What is the Gibbs free energy for this reaction at 3652 K ? Assume that AH and AS do not change with temperature. Express your answer to two decimal places and include the appropriate units. View Available Hint(s) Hint 1. How to approach the problem The formula for Gibbs free energy is AGrxn = AHrxn - TASrxn. In this problem, AHrxn, ASTxn, and 3652 K are given to you.

What is the Gibbs free energy for this reaction at 3652 K ? Assume that AH and AS do not change with temperature. Express your answer to two decimal places and include the appropriate units. View Available Hint(s) Hint 1. How to approach the problem The formula for Gibbs free energy is AGrxn = AHrxn - TASrxn. In this problem, AHrxn, ASTxn, and 3652 K are given to you.

Chemistry: The Molecular Science

5th Edition

ISBN:9781285199047

Author:John W. Moore, Conrad L. Stanitski

Publisher:John W. Moore, Conrad L. Stanitski

Chapter16: Thermodynamics: Directionality Of Chemical Reactions

Section: Chapter Questions

Problem 105QRT

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