Next, the chemist measures the volume of the unknown liquid as 0.683 L and the mass of the unknown liquid as 752. g. Calculate the density of the liquid. Be sure your answer has the correct number of significant digits. - 3 1101 g·cm O yes Given the data above, is it possible to identify the liquid? O no O glycerol O pentane O acetone If it is possible to identify the liquid, do so. O tetrahydrofuran O dimethyl sulfoxide

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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
glycerol, pentane, acetone, tetrahydrofuran, and dimethyl sulfoxide.
The chemist plans to try to identify the unknown liquid by measuring the density and comparing to known densities. First, from his collection of Material
Safety Data Sheets (MSDS), the chemist finds the following information:
liquid
density
glycerol
1.3 g•cm
pentane
- 3
0.63 g·cm
3
0.79 g·cm
аcetone
tetrahydrofuran
3
0.89 g·cm
dimethyl sulfoxide
1.1 g·cm
Next, the chemist measures the volume of the unknown liquid as 0.683 L and the mass of the unknown liquid as 752. g.
Calculate the density of the liquid. Be sure
-3
Ox10
your answer has the correct number of
significant digits.
1101 g·cm
Given the data above, is it possible to
identify the liquid?
yes
no
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 glycerol, pentane, acetone, tetrahydrofuran, and dimethyl sulfoxide. The chemist plans to try to identify the unknown liquid by measuring the density and comparing to known densities. First, from his collection of Material Safety Data Sheets (MSDS), the chemist finds the following information: liquid density glycerol 1.3 g•cm pentane - 3 0.63 g·cm 3 0.79 g·cm аcetone tetrahydrofuran 3 0.89 g·cm dimethyl sulfoxide 1.1 g·cm Next, the chemist measures the volume of the unknown liquid as 0.683 L and the mass of the unknown liquid as 752. g. Calculate the density of the liquid. Be sure -3 Ox10 your answer has the correct number of significant digits. 1101 g·cm Given the data above, is it possible to identify the liquid? yes no
Next, the chemist measures the volume of the unknown liquid as 0.683 L and the mass of the unknown liquid as 752. g.
Calculate the density of the liquid. Be sure
your answer has the correct number of
significant digits.
- 3
1101 g·cm
Given the data above, is it possible to
identify the liquid?
yes
no
glycerol
pentane
If it is possible to identify the liquid, do so.
acetone
tetrahydrofuran
dimethyl sulfoxide
Transcribed Image Text:Next, the chemist measures the volume of the unknown liquid as 0.683 L and the mass of the unknown liquid as 752. g. Calculate the density of the liquid. Be sure your answer has the correct number of significant digits. - 3 1101 g·cm Given the data above, is it possible to identify the liquid? yes no glycerol pentane If it is possible to identify the liquid, do so. acetone tetrahydrofuran dimethyl sulfoxide
Expert Solution
Step 1:Explanation

we know the formula for the calculation of density is:

=> density = mass / volume

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