True value (ppb) Peak area 1 Peak area 2 Peak area 3 Bisphenol A in 50.0 69.2 68.9 68.8 drinking water Bisphenol A in wastewater 50.0 50.1 48.3 49.6 Regression equation for linearity range of peak area (y-axis) versus concentrations (x-axis): y = 1.3308x+2.5352 Coefficient of determination, R2 = 0.9978

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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Question
True value
Peak area 1 Peak area 2 Peak area 3
(ppb)
Bisphenol A in
drinking water
Bisphenol A in
50.0
69.2
68.9
68.8
50.0
50.1
48.3
49.6
wastewater
Regression equation for linearity range of peak area (y-axis) versus
concentrations (x-axis):
y = 1.3308x + 2.5352
Coefficient of determination, R2 = 0.9978
Answer the following questions based on the information given.
(a) By providing an appropriate formula, calculate percentage recovery of
bisphenol A (BPA) in drinking water and wastewater.
Transcribed Image Text:True value Peak area 1 Peak area 2 Peak area 3 (ppb) Bisphenol A in drinking water Bisphenol A in 50.0 69.2 68.9 68.8 50.0 50.1 48.3 49.6 wastewater Regression equation for linearity range of peak area (y-axis) versus concentrations (x-axis): y = 1.3308x + 2.5352 Coefficient of determination, R2 = 0.9978 Answer the following questions based on the information given. (a) By providing an appropriate formula, calculate percentage recovery of bisphenol A (BPA) in drinking water and wastewater.
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