Consider the reaction below and its corresponding thermodynamic data to answer the following question NH3 (9) + HCI (s)- NH4Cl (s) AH = -175.9 kJ/mol and AS -284.6 J/mol K What is the standard molar Gibbs free energy change, AG", for this reaction at 30°C? -89.7 kJ/mol -84.0 kJ/mol 72.6 kJ/mol 78.3 kJ/mol 66.9 kJ/mol

Consider the reaction below and its corresponding thermodynamic data to answer the following question NH3 (9) + HCI (s)- NH4Cl (s) AH = -175.9 kJ/mol and AS -284.6 J/mol K What is the standard molar Gibbs free energy change, AG", for this reaction at 30°C? -89.7 kJ/mol -84.0 kJ/mol 72.6 kJ/mol 78.3 kJ/mol 66.9 kJ/mol

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 91QRT: Actually, the carbon in CO2(g) is thermodynamically unstable with respect to the carbon in calcium...

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