manual titration was performed with the following results: Trial #1: 1.925 %(w/w) Trial #2: 1.933 %(w/w) Trial #3: 1.959 %(w/w) Calculate Average Concentration (%), Deviation (%), Standard Deviation (%), and RSD (%) The identity of the unknown is assumed to be Malonic Acid which has % (w/w) of 1.937; comment about the precision of the experimental results and what impact this may have on the analysis.
manual titration was performed with the following results: Trial #1: 1.925 %(w/w) Trial #2: 1.933 %(w/w) Trial #3: 1.959 %(w/w) Calculate Average Concentration (%), Deviation (%), Standard Deviation (%), and RSD (%) The identity of the unknown is assumed to be Malonic Acid which has % (w/w) of 1.937; comment about the precision of the experimental results and what impact this may have on the analysis.
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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A manual titration was performed with the following results:
Trial #1: 1.925 %(w/w)
Trial #2: 1.933 %(w/w)
Trial #3: 1.959 %(w/w)
Calculate Average Concentration (%), Deviation (%), Standard Deviation (%), and RSD (%)
The identity of the unknown is assumed to be Malonic Acid which has % (w/w) of 1.937; comment about the precision of the experimental results and what impact this may have on the analysis.
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