1. What are some common uses for simple distillation? What are some common uses for fractional distillation? 2. If you want to separate acetone (BP 58 °C) and water (BP 100 "C), would simple or fractional distillation be more appropriate? Why?

1. What are some common uses for simple distillation? What are some common uses for fractional distillation? 2. If you want to separate acetone (BP 58 °C) and water (BP 100 "C), would simple or fractional distillation be more appropriate? Why?

Macroscale and Microscale Organic Experiments

7th Edition

ISBN:9781305577190

Author:Kenneth L. Williamson, Katherine M. Masters

Publisher:Kenneth L. Williamson, Katherine M. Masters

Chapter6: Steam Distillation, Vacuum Distillation, And Sublimation

Section: Chapter Questions

Problem 11Q

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Concept explainers

Micelles and Biological Membrane

Micelles are the type of lipid molecules that organize themselves in spherical shape in aqueous solutions. The production of the micelle is a reply to the amphipathic behavior of fatty acids. It means that they consist of both hydrophobic regions and hydrophilic regions. In micelles, polar head groups (hydrophilic groups) produce an outer layer associated with water whereas nonpolar tails (hydrophobic groups) are organized in the interior.

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1. What are some common uses for simple distillation? What are some common uses for fractional
distillation?
2. If you want to separate acetone (BP 58 "C) and water (BP 100 °C), would simple or fractional
distillation be more appropriate? Why?

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