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Hydrophile

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Hydrophile, from the Greek (hydros) "water" and φιλια (philia) "friendship", refers to a physical property of a molecule that can transiently bond with water (H2O) through hydrogen bonding. This is thermodynamically favorable, and makes these molecules soluble not only in water, but also in other polar solvents.

A hydrophilic molecule, or portion of a molecule is one that is typically charge polarized and capable of hydrogen bonding, enabling it to dissolve more readily in water than in oil or other hydrophobic solvents. Hydrophilic and hydrophobic molecules are also known as polar molecules and nonpolar molecules, respectively.

Related terms


Hydrophobe

Hydrophobia

hydrophilic

Wetting

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This page has been accessed 163 times. This page was last modified 23:15, 3 September 2005. All content, except where otherwise noted, is licensed under a Creative Commons Attribution License.

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