Gases as might be expected, increase in solubility with an increase in pressure. DEFINITION OF GAS SOLUBILITY The distinction between vapor-liquidequilibria and the solubility of gases in liquids is arbitrary. It is the maximum amount of solute that can be dissolved in a solvent at equilibrium, which produces a saturated solution.When certain conditions are met, additional solute can be dissolved beyond the equilibrium solubility point, which produces a supersaturated solution. By definition, the isothermal compressibility of a substance is defined mathematically by the following expression: ... Assignmenthelp.net is always ready to help you when you need help in gas solubility, petroleum chemistry, bubble point pressure, crude oil viscosity, and oil formation volume factor related problems. Mots en S à proximité: sole pédieuse, solénocyte, solénoglyphe, solides dissous totaux, solstice, solubilité, soluté, solution colloïdale, solution neutre, solution normale, solution saline. Gas Pressure and Solubility: Liquids and solids exhibit practically no change of solubility with changes in pressure. Solubility is a property referring to the ability for a given substance, the solute, to dissolve in a solvent.It is restrained in terms of the maximum amount of solute dissolved in a solvent at balance. Gas Solubility In Organic Solvents. The solubility of a gas depends on pressure and temperature. Certain substances are soluble in all proportions with a given solvent, such as ethanol in water. Solubility is a measurement of how much of a substance will dissolve in a given volume of a liquid. Dernière mise à jour de la définition SOLUBILITE le 22/05/2020, par l'équipe d'auteurs-rédacteurs. Solubility Definition. solubility. The liquid is called the solvent. DEFINITION OF GAS SOLUBILITY The distinction between vapor-liquidequilibria and the solubility of gases in liquids is arbitrary. Solubility definition: The degree to which a substance will dissolve in a particular solvent. The resulting solution is called a saturated solution. While it is in general true for gases dissolved in water, gases dissolved in organic solvents tend to become more soluble with increasing temperature. Solubility is defined as the maximum quantity of a substance that can be dissolved in another. Henry's Law states that: The solubility of a gas in a liquid is directly proportional to the pressure of that gas above the surface of the solution. The trend that gas solubility decreases with increasing temperature does not hold in all cases.