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Introduction to Chemical Engineering Thermodynamics
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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The 12-hr time-weighted average of a group of workers is 4 ppm of 2-ethoxyethanol, 2 ppm of 2-ethoxyethyl acetate, and 15.2 ppm of 2- butoxyethanol. Have the workers been overexposed? Use the following information. Chemical MW TLV Effect 2-Ethoxyethanol 2-Ethoxyethyl acctate 2-Butoxyethanol 90.12 132.16 118.17 5 Reproductive 5 Reproductive 20 Blood
Transcribed Image Text:The 12-hr time-weighted average of a group of workers is 4 ppm of 2-ethoxyethanol, 2 ppm of 2-ethoxyethyl acetate, and 15.2 ppm of 2- butoxyethanol. Have the workers been overexposed? Use the following information. Chemical MW TLV Effect 2-Ethoxyethanol 2-Ethoxyethyl acctate 2-Butoxyethanol 90.12 132.16 118.17 5 Reproductive 5 Reproductive 20 Blood
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