Calculate the concentration of the unknown propanoic acid, Chemistry

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Calculate the concentration of the unknown propanoic acid

The K_a for propanoic acid is 1.34 * 10^-5. An unknown solution of propanoic acid (a weak monophonic acid) was pipetted (25.00 mL) into a flask and was titrated with 0.1012 MNaOH to a phenolphthalein endpoint.

a. Calculate the concentration of the unknown propanoic acid if it needed .56 mL of sodium hydroxide to reach the endpoint?

b. Calculate the pH of the solution after 8.78 mL of titrant (NaOH) was added?

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Chemistry: Calculate the concentration of the unknown propanoic acid

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The Ka for propanoic acid is 1.34 * 10-5. An unknown solution of propanoic acid (a weak monophonic acid) was pipetted (25.00 mL) into a flask and was titrated with 0.1012 MNaOH to a phenolphthalein endpoint.

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Chemistry: Calculate the concentration of the unknown propanoic acid

Reference No:- TGS0855498

Have a Question? (oR Write a Review)

Recent Questions Asked Chemistry

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Ask an Expert for Answer!!

Chemistry: Calculate the concentration of the unknown propanoic acid

Reference No:- TGS0855498

Recent Questions Asked Chemistry

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