When a small amount of soap is added to a beaker of water, the soap molecules end
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When a small amount of soap is added to a beaker of water, the soap molecules end up positioning themselves at the surface (hence soaps are often called surfactants):
Explain why the soap molecules migrate to the surface, and why they orient themselves with their hydrocarbon tails sticking out of the water.
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Soap molecules are amphiphilic meaning they have both hydrophobic waterrepelling and hydrophilic waterattracting parts This amphiphilic nature allows ...View the full answer
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Related Book For
Introductory Chemistry Atoms First
ISBN: 9780321927118
5th Edition
Authors: Steve Russo And Michael Silver
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