How can you tell that a compound is impure? (or pure?)  What are the characteristics considered when taking a melting point?  What is recrystallization? What is happening on a molecular level (videos are provided)  How are solvents chosen for recrystallization? (single solvent or mixed-solvent system). What are the properties of a good solvent system?  How are crystals collected?

How can you tell that a compound is impure? (or pure?)  What are the characteristics considered when taking a melting point?  What is recrystallization? What is happening on a molecular level (videos are provided)  How are solvents chosen for recrystallization? (single solvent or mixed-solvent system). What are the properties of a good solvent system?  How are crystals collected?

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

Section: Chapter Questions

Problem 83QRT

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