Consider the Gibbs energies at 25 °C.SubstanceAG; (kJ · mol-1)Ag*(aq)77.1Cl-(aq)-131.2AgCl(s)-109.8Br¯(aq)-104.0AgBr(s)-96.9(a) Calculate AGn for the dissolution of AgCl(s).kJ · mol-1(b) Calculate the solubility-product constant of AgCl.K =(c) Calculate AG:X for the dissolution of AgBr(s).kJ · mol-1(d) Calculate the solubility-product constant of AgBr.K =

Free energy change of reaction can be found by subtracting the free energy of formation of reactants…

onsider the Gibbs energies at 25 °C. Substance AG; (kJ · mol¬!) Ag*(aq) 77.1 CI-(aq) -131.2 AgCl(s) -109.8 Br¯(aq) -104.0 AgBr(s) -96.9 ) Calculate AGixn for the dissolution of AgCl(s). kJ • mol- ) Calculate the solubility-product constant of AgCl. ) Calculate AGixn for the dissolution of AgBr(s). kJ • mol-! ) Calculate the solubility-product constant of AgBr.

onsider the Gibbs energies at 25 °C. Substance AG; (kJ · mol¬!) Ag*(aq) 77.1 CI-(aq) -131.2 AgCl(s) -109.8 Br¯(aq) -104.0 AgBr(s) -96.9 ) Calculate AGixn for the dissolution of AgCl(s). kJ • mol- ) Calculate the solubility-product constant of AgCl. ) Calculate AGixn for the dissolution of AgBr(s). kJ • mol-! ) Calculate the solubility-product constant of AgBr.

Chemistry: Principles and Reactions

8th Edition

ISBN:9781305079373

Author:William L. Masterton, Cecile N. Hurley

Publisher:William L. Masterton, Cecile N. Hurley

Chapter16: Spontaneity Of Reaction

Section: Chapter Questions

Problem 62QAP: Consider the reaction NH4+(aq) H+(aq)+NH3(aq) Use G f for NH3(aq) at 25C=26.7 kJ/mol and the...

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