7. The bisulfate ion, HSO4', is a weak acid with Ka = 0.012. HSO4 (aq) <==> H*(aq) + SO42(aq) a) Calculate AG° for this reaction. b) At low concentrations, activity coefficients of solutes approach 1 and activities are approximated by their molal concentrations. Determine the equilibrium molalities of all species in a 0.010-molal solution of sodium bisulfate.

7. The bisulfate ion, HSO4', is a weak acid with Ka = 0.012. HSO4 (aq) <==> H*(aq) + SO42(aq) a) Calculate AG° for this reaction. b) At low concentrations, activity coefficients of solutes approach 1 and activities are approximated by their molal concentrations. Determine the equilibrium molalities of all species in a 0.010-molal solution of sodium bisulfate.

Fundamentals Of Analytical Chemistry

9th Edition

ISBN:9781285640686

Author:Skoog

Publisher:Skoog

Chapter19: Applications Of Standard Electrode Potentials

Section: Chapter Questions

Problem 19.4QAP

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