A titration analysis was done to determine the arsenic acid (H3ASO4) content of an impure sample. The titrant used is a 0.454 M NaOH solution. To prepare the analyte for titration, a 0.3000 g impure arsenic acid sample was dissolved in 25.00 mL water. This solution was then titrated with the NaOH standard. The molarity of the 25.00 mL arsenic acid solution is 0.21029 M.1. From the molarity of the arsenic acid, calculate the grams of pure arsenic acid present in the solution.2. What is the percent purity of the arsenic acid sample?
A titration analysis was done to determine the arsenic acid (H3ASO4) content of an impure sample. The titrant used is a 0.454 M NaOH solution. To prepare the analyte for titration, a 0.3000 g impure arsenic acid sample was dissolved in 25.00 mL water. This solution was then titrated with the NaOH standard. The molarity of the 25.00 mL arsenic acid solution is 0.21029 M.1. From the molarity of the arsenic acid, calculate the grams of pure arsenic acid present in the solution.2. What is the percent purity of the arsenic acid sample?
Introduction to Chemical Engineering Thermodynamics
8th Edition
ISBN:9781259696527
Author:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Publisher:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Chapter1: Introduction
Section: Chapter Questions
Problem 1.1P
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Transcribed Image Text:A titration analysis was done to determine the arsenic acid (H3ASO4) content
of an impure sample. The titrant used is a 0.454 M NaOH solution. To prepare
the analyte for titration, a 0.3000 g impure arsenic acid sample was dissolved
in 25.00 mL water. This solution was then titrated with the NaOH standard. The
molarity of the 25.00 mL arsenic acid solution is 0.21029 M.1. From the molarity
of the arsenic acid, calculate the grams of pure arsenic acid present in the
solution.2. What is the percent purity of the arsenic acid sample?
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