A researcher at a chemical company was asked to prepare several binary mixtures of liquids for...
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A researcher at a chemical company was asked to prepare several binary mixtures of liquids for a distillation demo but he forgot to label the composition. He then took 10 mL of the mixture he prepared and ran a fractional distillation on the mixture. Given below is the data he obtained from the distillation. Plot the data as volume (X) vs. Temperature (Y) and determine the composition (by %) and identity of the two liquids in the mixture. Explain why he did not need to collect more than 5 mL of distillate. The following liquids are the possible liquids used for making the mixture: water, acetone, dichloromethane, diethyl ether, etheyl acetate, methanol and ethanol. (5 points) Volume (mL.) Temperature (C ) 0.5 75.0 1.0 75.5 1.5 76.0 2.0 77.0 2.5 77.0 3.0 77.0 3.5 98.5 4.0 99.5 4.5 99.5 5.0 99.5 A researcher at a chemical company was asked to prepare several binary mixtures of liquids for a distillation demo but he forgot to label the composition. He then took 10 mL of the mixture he prepared and ran a fractional distillation on the mixture. Given below is the data he obtained from the distillation. Plot the data as volume (X) vs. Temperature (Y) and determine the composition (by %) and identity of the two liquids in the mixture. Explain why he did not need to collect more than 5 mL of distillate. The following liquids are the possible liquids used for making the mixture: water, acetone, dichloromethane, diethyl ether, etheyl acetate, methanol and ethanol. (5 points) Volume (mL.) Temperature (C ) 0.5 75.0 1.0 75.5 1.5 76.0 2.0 77.0 2.5 77.0 3.0 77.0 3.5 98.5 4.0 99.5 4.5 99.5 5.0 99.5
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Boiling point of water lo0c Bei ling point f acetone Boiling point ... View the full answer
Related Book For
Cornerstones of Financial and Managerial Accounting
ISBN: 978-0324787351
1st Edition
Authors: Rich Jones, Mowen, Hansen, Heitger
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