Look up hydration in Wiktionary, the free dictionary.

Hydration may refer to:

• Hydration reaction, a chemical addition reaction where a hydroxyl group and proton are added to a compound
• Mineral hydration, an inorganic chemical reaction where water is added to the crystal structure of a mineral
• Solvation, the clustering of solvent (water) molecules around a solute particle

[edit] See also

• Dehydration
• Hydrate
• Rehydration
• Drinking water

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