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A chemist working as a safety inspector finds an unmarked bottle in a lab cabinet. A note on the door of the cabinet says the cabinet is used to store bottles of ethanolamine, methyl acetate, dimethyl sulfoxide, glycerol, and acetone. The chemist plans to try to identify the unknown liquid by measuring the density and comparing to known densities. First, from her collection of Material Safety Data Sheets (MSDS), the chemist finds the following information: liquid density 1.0 mL dlo ethanolamine g 0.93 mL methyl acetate dimethyl sulfoxide 1.1 mL glycerol 1.3 mL 0.79 mL acetone Next, the chemist measures the volume of the unknown liquid as 1606. cm° and the mass of the unknown liquid as 1.27 kg Calculate the density of the liquid. Be sure your answer has the correct number of significant digits. |g / mL yes Given the data above, is it possible to identify the liquid? no ethanolamine methyl acetate If it is possible to identify the liquid, do so. dimethyl sulfoxide glycerol acetone

A chemist working as a safety inspector finds an unmarked bottle in a lab cabinet. A note on the door of the cabinet says the cabinet is used to store bottles of ethanolamine, methyl acetate, dimethyl sulfoxide, glycerol, and acetone. The chemist plans to try to identify the unknown liquid by measuring the density and comparing to known densities. First, from her collection of Material Safety Data Sheets (MSDS), the chemist finds the following information: liquid density 1.0 mL dlo ethanolamine g 0.93 mL methyl acetate dimethyl sulfoxide 1.1 mL glycerol 1.3 mL 0.79 mL acetone Next, the chemist measures the volume of the unknown liquid as 1606. cm° and the mass of the unknown liquid as 1.27 kg Calculate the density of the liquid. Be sure your answer has the correct number of significant digits. |g / mL yes Given the data above, is it possible to identify the liquid? no ethanolamine methyl acetate If it is possible to identify the liquid, do so. dimethyl sulfoxide glycerol acetone

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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A chemist working as a safety inspector finds an unmarked bottle in a lab cabinet. A note on the door of the cabinet says the cabinet is used to store bottles of ethanolamine, methyl acetate, dimethyl sulfoxide, glycerol, and acetone.

 

The chemist plans to try to identify the unknown liquid by measuring the density and comparing to known densities. First, from her collection of Material Safety Data Sheets (MSDS), the chemist finds the following information:

A chemist working as a safety inspector finds an unmarked bottle in a lab cabinet. A note on the door of the cabinet says the cabinet is used to store bottles of ethanolamine, methyl acetate, dimethyl sulfoxide, glycerol, and acetone. The chemist plans to try to identify the unknown liquid by measuring the density and comparing to known densities. First, from her collection of Material Safety Data Sheets (MSDS), the chemist finds the following information: liquid density g 1.0 mL alo ethanolamine g 0.93 mL Ar methyl acetate dimethyl sulfoxide 1.1 mL glycerol 1.3 mL 0.79 mL acetone 3 Next, the chemist measures the volume of the unknown liquid as 1606. cm and the mass of the unknown liquid as 1.27 kg. Calculate the density of the liquid. Be sure your answer has the correct number of significant digits. g / mL x10 Given the data above, is it possible to identify the liquid? ? yes no ethanolamine methyl acetate If it is possible to identify the liquid, do so. dimethyl sulfoxide glycerol acetone
Transcribed Image Text:A chemist working as a safety inspector finds an unmarked bottle in a lab cabinet. A note on the door of the cabinet says the cabinet is used to store bottles of ethanolamine, methyl acetate, dimethyl sulfoxide, glycerol, and acetone. The chemist plans to try to identify the unknown liquid by measuring the density and comparing to known densities. First, from her collection of Material Safety Data Sheets (MSDS), the chemist finds the following information: liquid density g 1.0 mL alo ethanolamine g 0.93 mL Ar methyl acetate dimethyl sulfoxide 1.1 mL glycerol 1.3 mL 0.79 mL acetone 3 Next, the chemist measures the volume of the unknown liquid as 1606. cm and the mass of the unknown liquid as 1.27 kg. Calculate the density of the liquid. Be sure your answer has the correct number of significant digits. g / mL x10 Given the data above, is it possible to identify the liquid? ? yes no ethanolamine methyl acetate If it is possible to identify the liquid, do so. dimethyl sulfoxide glycerol acetone
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