A 30.0-mL sample of 0.165 Mpropanoic acid (CH3CH2COOH, Ka = 1.3 × 10−5) is titrated with 0.300 MKOH. a)Calculate the initial pH of the solution in the titration flask. b)Complete and balance the titration reaction. Be sure to include physical states. c)Determine the volume of potassium hydroxide it takes to reach equivalence point in the titration.
A 30.0-mL sample of 0.165 Mpropanoic acid (CH3CH2COOH, Ka = 1.3 × 10−5) is titrated with 0.300 MKOH. a)Calculate the initial pH of the solution in the titration flask. b)Complete and balance the titration reaction. Be sure to include physical states. c)Determine the volume of potassium hydroxide it takes to reach equivalence point in the titration.
Chemistry: Principles and Reactions
8th Edition
ISBN:9781305079373
Author:William L. Masterton, Cecile N. Hurley
Publisher:William L. Masterton, Cecile N. Hurley
Chapter14: Equilibria In Acid-base Solutions
Section: Chapter Questions
Problem 52QAP: A solution is prepared by dissolving 0.350 g of benzoic acid, HC7H5O2, in water to make 100.0 mL of...
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1)A 30.0-mL sample of 0.165 Mpropanoic acid (CH3CH2COOH, Ka = 1.3 × 10−5) is titrated with 0.300 MKOH.
a)Calculate the initial pH of the solution in the titration flask.
b)Complete and balance the titration reaction. Be sure to include physical states.
c)Determine the volume of potassium hydroxide it takes to reach equivalence point in the titration.
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