When acetic acid and acetate reach equilibrium, what concentration of acetate is expected? Report your result in molar (

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When Acetic Acid And Acetate Reach Equilibrium What Concentration Of Acetate Is Expected Report Your Result In Molar 1 (53.41 KiB) Viewed 56 times

When acetic acid and acetate reach equilibrium, what concentration of acetate is expected? Report your result in molar (M) units to the hundredths place. • Other conditions are unchanged: o A solution prepared by adding 16.40 g sodium acetate to water, along with other chemicals to control pH. The volume of the final mixture is 1.00L. All components fully dissolve and the pH of the final mixture is 5.25. (Note: this is similar to problem 2-13, p.88; also see example 2-12, p.58) • Info: o Acid dissociation reaction: HAc(aq) = H+(aq) + Ac-(aq), where HAC is acetic acid and Ac- is acetate (the base form); assume that this is the only significant reaction for acetic acid and acetate. Use 4.75 as the pKa for acetic acid at 25C. o Molar masses: HAC, 60.05; sodium acetate (NaAc), 82.03