Based from the given problem, What is the meq of the tartaric acid (C4H606)? *

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ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
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Based from the given problem, What
is the meq of the tartaric acid
(C4H606)? *
Part 2: Assay of tartaric acid (Jenkin's Quantitative Pharmaceutical Chemistry by Knevel, pp.108)
Place about 2 g of tartaric acid previously dried and accurately weighed in a conical flask. Diseolve it in 40
mi of water, add a few drops of phenolphthalein TS, and titrate with 1 N sodium hydroxidel Each mi of 1 N
sodium hydroxide is equivalent to 75 mg of tartaric acid.
*Note: Volume of sodium hydroxide was observed at 26.5 ml
USP Requirement: Not less than 99.7 and not more than 100.5%)
Data
Wt of tartaric acid
MW tartaric acid
meg of tartaric acid
Trial 1
Volume of sodium hydroxide solution used (ml)
% purity
Transcribed Image Text:Based from the given problem, What is the meq of the tartaric acid (C4H606)? * Part 2: Assay of tartaric acid (Jenkin's Quantitative Pharmaceutical Chemistry by Knevel, pp.108) Place about 2 g of tartaric acid previously dried and accurately weighed in a conical flask. Diseolve it in 40 mi of water, add a few drops of phenolphthalein TS, and titrate with 1 N sodium hydroxidel Each mi of 1 N sodium hydroxide is equivalent to 75 mg of tartaric acid. *Note: Volume of sodium hydroxide was observed at 26.5 ml USP Requirement: Not less than 99.7 and not more than 100.5%) Data Wt of tartaric acid MW tartaric acid meg of tartaric acid Trial 1 Volume of sodium hydroxide solution used (ml) % purity
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