MACROSCALE+MICRO.ORG...-OWLV2 ACCESS
7th Edition
ISBN: 9781305884175
Author: Williamson
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Chapter 7, Problem 4Q
Interpretation Introduction
Interpretation:
Weight of solute A that would be removed in four successive extractions with
Concept introduction:
The distribution coefficient is a parameter that indicates the extent of the solubility of two immiscible components in two different phases.One of the phases is aqueous, while the other is the organic phase.
Mathematically,
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Twenty sodium salicylate tablets labeled 325 mg were dispersed in sufficient water to make 200.0 mL. A 15.0–mL aliquot of the filtrate was titrated to a bromophenol blue endpoint in the usual way by 32.11 mL of 0.1000 N hydrochloric acid. Calculate the amount of sodium salicylate in each tablet, and from that, the percentage of the labeled amount. (NaC7H5O3 MW = 160.11 g/mol)
Amount of sodium salicylate in each tablet =
% labelled amount =
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