Answered: 100 mL of pharmaceutical preparation…

100 mL of pharmaceutical preparation contain 20 mL of a 50% w/v solution of benzalkonium chloride , what is the percent strength of that agent

Fundamentals Of Analytical Chemistry

9th Edition

ISBN:9781285640686

Author:Skoog

Publisher:Skoog

Chapter16: Applications Of Neutralization Titrations

Section: Chapter Questions

Problem 16.20QAP

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Concept explainers

Solutions

Solutions can be considered as homogeneous mixtures which contain two or more than two chemical substances. The chemical substance which is the greater part is defined as solvent. And the chemical substance that is dissolved in a solvent is referred to as solute. Solution chemistry plays an important role in chemistry since it supports many commercial applications of solutions.

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If 100 mL of pharmaceutical preparation contain 20 mL of a 50% w/v solution of benzalkonium chloride , what is the percent strength of that agent in the solution?

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