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 acetone, methyl acetate, diethylamine, carbon tetrachloride, and dimethyl sulfoxide. 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: density 0.79 g.mL 0.93 g mL liquid acetone methyl acetate diethylamine carbon tetrachloride dimethyl sulfoxide 0.71 g ml 1.6 g mL 1.1 g mL Calculate the density of the liquid. Be sure your answer has the correct number of significant digits. Given the data above, is it possible to identify the liquid? -1 -1 If it is possible to identify the liquid, do so. -1 Next, the chemist measures the volume of the unknown liquid as 1558. cm and the mass of the unknown liquid as 1.39 kg. 1 - 1 8 ml Oyes no 1 acetone methyl acetate diethylamine carbon tetrachloride dimethyl sulfoxide ☐x10 X

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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
acetone, methyl acetate, diethylamine, carbon tetrachloride, and dimethyl sulfoxide.
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:
density
0.79 g mL
liquid
acetone
methyl acetate
diethylamine
carbon tetrachloride
dimethyl sulfoxide
0.93 g mL
0.71 g mL
1.6 g mL
1.1 g⋅mL
– 1
Calculate the density of the liquid. Be sure
your answer has the correct number of
significant digits.
Given the data above, is it possible to
identify the liquid?
- 1
Next, the chemist measures the volume of the unknown liquid as 1558. cm` and the mass of the unknown liquid as 1.39 kg.
If it is possible to identify the liquid, do so.
- 1
1
DOO0
g.mL
yes
no
- 1
acetone
methyl acetate
diethylamine
carbon tetrachloride
dimethyl sulfoxide
x10
X
Ś
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 acetone, methyl acetate, diethylamine, carbon tetrachloride, and dimethyl sulfoxide. 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: density 0.79 g mL liquid acetone methyl acetate diethylamine carbon tetrachloride dimethyl sulfoxide 0.93 g mL 0.71 g mL 1.6 g mL 1.1 g⋅mL – 1 Calculate the density of the liquid. Be sure your answer has the correct number of significant digits. Given the data above, is it possible to identify the liquid? - 1 Next, the chemist measures the volume of the unknown liquid as 1558. cm` and the mass of the unknown liquid as 1.39 kg. If it is possible to identify the liquid, do so. - 1 1 DOO0 g.mL yes no - 1 acetone methyl acetate diethylamine carbon tetrachloride dimethyl sulfoxide x10 X Ś
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