Twenty sodium salicylate tablets labeled 325mg were dispersed in sufficient water to make 200mL. A 15 mL aliquot of the filtrate was titrated to a bromophenol blue end point in the usual way by 29.11mL of 0.1N HCI. Calculate the percent labeled amount of the tablets (160.11g/mol)

Twenty sodium salicylate tablets labeled 325mg were dispersed in sufficient water to make 200mL. A 15 mL aliquot of the filtrate was titrated to a bromophenol blue end point in the usual way by 29.11mL of 0.1N HCI. Calculate the percent labeled amount of the tablets (160.11g/mol)

Fundamentals Of Analytical Chemistry

9th Edition

ISBN:9781285640686

Author:Skoog

Publisher:Skoog

Chapter21: Potentiometry

Section: Chapter Questions

Problem 21.22QAP

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47. Twenty sodium salicylate tablets labeled 325mg were dispersed in sufficient water to make 200mL. A 15 mL
aliquot of the filtrate was titrated to a bromophenol blue end point in the usual way by 29.11mL of 0.1N HCI.
Calculate the percent labeled amount of the tablets (160.11g/mol)
47

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