4) A 50 mL sample taken from a vinegar sample was diluted to 500 mL with distilled water. The 25.0 mL aliquot from this solution is titrated with a 25.1 mL of 0.1065 M NAOH by adding 3 drops of phenolphthalein. What is the mass/vol. percentage of acetic acid? If the density of the vinegar solution is 1.02 g/ mL? Compare the m/m and m/V percentages?

4) A 50 mL sample taken from a vinegar sample was diluted to 500 mL with distilled water. The 25.0 mL aliquot from this solution is titrated with a 25.1 mL of 0.1065 M NAOH by adding 3 drops of phenolphthalein. What is the mass/vol. percentage of acetic acid? If the density of the vinegar solution is 1.02 g/ mL? Compare the m/m and m/V percentages?

Fundamentals Of Analytical Chemistry

9th Edition

ISBN:9781285640686

Author:Skoog

Publisher:Skoog

Chapter16: Applications Of Neutralization Titrations

Section: Chapter Questions

Problem 16.48QAP

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Similar questions

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