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, ethanolamine, carbon tetrachloride, methyl acetate, and pentane. 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-cm liquid acetone ethanolamine carbon tetrachloride methyl acetate pentane 1.0 g-cm 1.6 g.cm 0.93 g-cm -3 -3 -3 -3 -3 0.63 g cm
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, ethanolamine, carbon tetrachloride, methyl acetate, and pentane. 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-cm liquid acetone ethanolamine carbon tetrachloride methyl acetate pentane 1.0 g-cm 1.6 g.cm 0.93 g-cm -3 -3 -3 -3 -3 0.63 g cm
Chemistry: The Molecular Science
5th Edition
ISBN:9781285199047
Author:John W. Moore, Conrad L. Stanitski
Publisher:John W. Moore, Conrad L. Stanitski
Chapter13: The Chemistry Of Solutes And Solutions
Section13.6: Expressing Solution Composition
Problem 13.11E: The mass fraction of gold in seawater is 1 103 ppm. Earths oceans contain 3.5 1020 gal seawater....
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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, ethanolamine, carbon tetrachloride, methyl acetate, and pentane.
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:
Next, the chemist measures the volume of the unknown liquid as 0.940 L and the mass of the unknown liquid as 663. g.
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