Adding solvent that does not dissolve well to mixture, and letting mixture and solvent separate, puts solute in new solvent {extraction}|. Extraction solvent can be ammonium chloride, acetic acid, or other salt. In two solvents, equilibrium solute-concentration ratio equals solute-solubility ratio {distribution coefficient}.
Physical Sciences>Chemistry>Analytical Chemistry>Dissolution
5-Chemistry-Analytical Chemistry-Dissolution
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Date Modified: 2022.0224