4. A student has an unknown with an observed melting point of 82.5 °C - 86 °C. Is it Compound X with a reported melting point of 84.5 °C- 85 °C, Compound Y with a reported melting point of 83. °C-84 °C or Compound Z with a reported melting point of 88 °C – 89 °C. Explain your reasoning.

4. A student has an unknown with an observed melting point of 82.5 °C - 86 °C. Is it Compound X with a reported melting point of 84.5 °C- 85 °C, Compound Y with a reported melting point of 83. °C-84 °C or Compound Z with a reported melting point of 88 °C – 89 °C. Explain your reasoning.

Macroscale and Microscale Organic Experiments

7th Edition

ISBN:9781305577190

Author:Kenneth L. Williamson, Katherine M. Masters

Publisher:Kenneth L. Williamson, Katherine M. Masters

Chapter3: Melting Points And Boiling Points

Section: Chapter Questions

Problem 9Q: You have an unknown with an observed melting point of 90C-93C. Is your unknown compound A with a...

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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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4. A student has an unknown with an observed melting point of 82.5 °C -86 °C. Is it
Compound X with a reported melting point of 84.5 °C - 85 °C, Compound Y with a
reported melting point of 83. °C – 84 °C or Compound Z with a reported melting point of
88 °C – 89 °C. Explain your reasoning.

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