Solubility Theory

Solubility Theory explains how substances dissolve in liquids, particularly water. It states that "like dissolves like," meaning polar substances (like salt) dissolve well in polar solvents (like water), while nonpolar substances (like oil) dissolve in nonpolar solvents. Factors influencing solubility include temperature, pressure, and the nature of the substances involved. For example, heating usually increases solubility for solids in liquids. Understanding solubility is essential in various fields, such as chemistry, biology, and environmental science, as it affects everything from medication effectiveness to environmental pollution.