sample containing both HCl (FW 36.45) and HNO3 (FW 62.98) had a density of 1.083 g/mL. A 10.00-mL aliquot of this sample required 28.40 mL of 0.1163 M NaOH for titration. Another 10.00-mL aliquot of the sample required 23.02 mL of 0.1216 M AgNO3 for titration. Calculate the % HNO3 in the sample.

sample containing both HCl (FW 36.45) and HNO3 (FW 62.98) had a density of 1.083 g/mL. A 10.00-mL aliquot of this sample required 28.40 mL of 0.1163 M NaOH for titration. Another 10.00-mL aliquot of the sample required 23.02 mL of 0.1216 M AgNO3 for titration. Calculate the % HNO3 in the sample.

Fundamentals Of Analytical Chemistry

9th Edition

ISBN:9781285640686

Author:Skoog

Publisher:Skoog

Chapter14: Principles Of Neutralization Titrations

Section: Chapter Questions

Problem 14.38QAP

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Concept explainers

Acid Base Titration

An acid-base titration is the method of quantitative analysis for determining the concentration of an acid and base by exactly neutralizing it with a standard solution of base or acid having known concentration.

Question

A sample containing both HCl (FW 36.45) and HNO3 (FW 62.98) had a density of 1.083 g/mL. A 10.00-mL aliquot of this sample required 28.40 mL of 0.1163 M NaOH for titration. Another 10.00-mL aliquot of the sample required 23.02 mL of 0.1216 M AgNO3 for titration. Calculate the % HNO3 in the sample.

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