a. In the laboratory a student measures the percent ionization of a 0.537 M solution of formic acid , HCOOH to be 1.89 %. Calculate value of Ka =_______ from this experimental data.
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a. In the laboratory a student measures the percent ionization of a 0.537 M solution of formic acid , HCOOH to be 1.89 %.
Calculate value of Ka =_______ from this experimental data.
b. Calculate the percent ionization of a 0.580 M solution of hypochlorous acid.
% Ionization = _______
c. In the laboratory, a general chemistry student measured the pH of a 0.537 M aqueous solution of trimethylamine, (CH3)3N to be 11.781.
Use the information she obtained to determine the Kb for this base.
Kb(experiment) =____________
d. In the laboratory, a general chemistry student measured the pH of a 0.586 M aqueous solution of triethanolamine, C6H15O3N to be 10.780.
Use the information she obtained to determine the Kb for this base.
Kb(experiment) = ________________
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