NH4NO3(s) →NH(aq) + NO3(aq) What is the standard change in free energy in kJ mol at 298.15 K? The heat of formation data are as follows: KJ AH, NH4NO3(s) = -365.6 mol KJ AH, NH+ (aq) = -132.5 mol kJ AH, NO3(aq) = -205.0 mol The standard entropy data are as follows: SNH4NO3(s) = 151.1 SNH: (04) = 113.4 SNO₂ (aq) = 146.4 • Your answer should include two significant figures. Provide your answer below: kJ/mol J mol K J mol K J mol K

NH4NO3(s) →NH(aq) + NO3(aq) What is the standard change in free energy in kJ mol at 298.15 K? The heat of formation data are as follows: KJ AH, NH4NO3(s) = -365.6 mol KJ AH, NH+ (aq) = -132.5 mol kJ AH, NO3(aq) = -205.0 mol The standard entropy data are as follows: SNH4NO3(s) = 151.1 SNH: (04) = 113.4 SNO₂ (aq) = 146.4 • Your answer should include two significant figures. Provide your answer below: kJ/mol J mol K J mol K J mol K

Chemistry: Principles and Practice

3rd Edition

ISBN:9780534420123

Author:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer

Publisher:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer

Chapter17: Chemcial Thermodynamics

Section: Chapter Questions

Problem 17.69QE: What is the sign of the standard Gibbs free-energy change at low temperatures and at high...

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