Formic acid has uses in preservatives, cleaning agents, beekeeping and a growing list of potential uses. The pKa for formic acid is 3.75. What is the pH of a 0.200 M formic acid solution? What is the concentration of formate, the conjugate base of formic acid, in the solution at equilibrium? What percent of lactic acid is "ionized" or reacted? Enter your final answers into the table below. Round your answers to 2 significant figures. pH of 0.200 M solution (6 pt) [formate] (the conjugate base of formic acid) (2 pt) % reacted (2 pt) pH = M %

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Chapter1: Chemical Foundations
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Formic acid has uses in preservatives, cleaning agents, beekeeping and a
growing list of potential uses. The pKa for formic acid is 3.75. What is the pH of a 0.200 M
formic acid solution? What is the concentration of formate, the conjugate base of formic acid,
in the solution at equilibrium? What percent of lactic acid is "ionized" or reacted? Enter your final
answers into the table below. Round your answers to 2 significant figures.
pH of 0.200 M solution (6 pt)
[formate] (the conjugate
base of formic acid) (2 pt)
% reacted (2 pt)
pH =
M
%
Transcribed Image Text:Formic acid has uses in preservatives, cleaning agents, beekeeping and a growing list of potential uses. The pKa for formic acid is 3.75. What is the pH of a 0.200 M formic acid solution? What is the concentration of formate, the conjugate base of formic acid, in the solution at equilibrium? What percent of lactic acid is "ionized" or reacted? Enter your final answers into the table below. Round your answers to 2 significant figures. pH of 0.200 M solution (6 pt) [formate] (the conjugate base of formic acid) (2 pt) % reacted (2 pt) pH = M %
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