15.3 mL of 0.1 M hydrochloric acid is used to titrate a 25 mL alkaline sample to achieve phenolphthalein end point. Calculate the phenolphthalein alkalinity in mg CaCO3/L of the sample. (CaCO3 Formula Weight = 100)

15.3 mL of 0.1 M hydrochloric acid is used to titrate a 25 mL alkaline sample to achieve phenolphthalein end point. Calculate the phenolphthalein alkalinity in mg CaCO3/L of the sample. (CaCO3 Formula Weight = 100)

Chemistry: An Atoms First Approach

2nd Edition

ISBN:9781305079243

Author:Steven S. Zumdahl, Susan A. Zumdahl

Publisher:Steven S. Zumdahl, Susan A. Zumdahl

Chapter14: Acid- Base Equilibria

Section: Chapter Questions

Problem 118CP: Malonic acid (HO2CCH2CO2H) is a diprotic acid. In the titration of malonic acid w ith NaOH,...

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Question

15.3 mL of 0.1 M hydrochloric acid is used to titrate a 25 mL alkaline sample to achieve
phenolphthalein end point. Calculate the phenolphthalein alkalinity in mg CaCO3/L of the sample.
(CaCO3 Formula Weight = 100)

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