• 2025-07-07

Water Solubility

Water solubility refers to the highest concentration value at which a specific chemical substance can dissolve in a fixed amount of water. It characterizes the state in which solid, liquid, or gaseous solutes reach dissolution equilibrium under given temperature and pressure conditions. This property is quantified using a clear formula: water solubility = (solute mass ÷ solvent mass) × 100%. This method allows for precise determination of a substance's solubility limit.