After purification via extraction, any organic substance should be rigorously dried; otherwise, its further purification via recrystallization will often fail to achieve the desired result. In a typical purification of an organic unknown, a solution of crude product in an organic solvent (i.e. dichloromethane) is what will remain following extraction. Suggest a simple means to remove small quantities of water from this solution.

Chemistry
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ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
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After purification via extraction, any organic substance should be rigorously dried; otherwise, its further purification via
recrystallization will often fail to achieve the desired result. In a typical purification of an organic unknown, a solution of crude
product in an organic solvent (i.e. dichloromethane) is what will remain following extraction. Suggest a simple means to remove
small quantities of water from this solution.
Transcribed Image Text:After purification via extraction, any organic substance should be rigorously dried; otherwise, its further purification via recrystallization will often fail to achieve the desired result. In a typical purification of an organic unknown, a solution of crude product in an organic solvent (i.e. dichloromethane) is what will remain following extraction. Suggest a simple means to remove small quantities of water from this solution.
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