You are using a calibration curve of absorbance vs. concentration to determine the concentration of an unknown sample. If the absorbance of the unknown solution is higher than the range of absorbance covered by your standards you can dilute the unknown solution to find the concentration of the unknown O it is impossible to find the correct concentration of the unknown you can make a stock solution with a lower absorbance to find the concentration of the unknown
You are using a calibration curve of absorbance vs. concentration to determine the concentration of an unknown sample. If the absorbance of the unknown solution is higher than the range of absorbance covered by your standards you can dilute the unknown solution to find the concentration of the unknown O it is impossible to find the correct concentration of the unknown you can make a stock solution with a lower absorbance to find the concentration of the unknown
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:You are using a calibration curve of absorbance vs. concentration to
determine the concentration of an unknown sample.
If the absorbance of the unknown solution is higher than the range of
absorbance covered by your standards
you can dilute the unknown solution to find the concentration of the unknown
O it is impossible to find the correct concentration of the unknown
O you can make a stock solution with a lower absorbance to find the concentration
of the unknown
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