Supersaturation - Wikipedia
In physical chemistry, supersaturation occurs with a solution when the concentration of a solute exceeds the concentration specified by the value of solubility at equilibrium. Most commonly the term is applied to a solution of a solid in a liquid, but it can also be applied to liquids and gases dissolved in a liquid.
Supersaturated Solution Definition and Examples - Science Notes …
2022年2月3日 · By definition, a supersaturated solution is a chemical solution that contains more solute than the solvent can hold. In other words, a supersaturated solution has more dissolved solute than a saturated solution. The process of forming a supersaturated solution is called supersaturation.
Supersaturated Solution - Definition, Examples & Applications …
What is Supersaturated Solution? A supersaturated solution contains more dissolved solute than required for preparing a saturated solution and can be prepared by heating a saturated solution, adding more solute, and then cooling it gently. Excess dissolved solute crystallizes by seeding supersaturated solution with a few crystals of the solute.
10.16: Saturated and Supersaturated Solutions - Chemistry …
2023年7月15日 · Under some circumstances it is possible to prepare a solution which behaves anomalously and contains more solute than a saturated solution. Such a solution is said to be supersaturated. A good example of supersaturation is provided by Na 2 S 2 O 3, sodium thiosulfate, whose solubility at 25°C is 50 g Na 2 S 2 O 3 per 100 g H 2 O.
Supersaturation - an overview | ScienceDirect Topics
Supersaturation is defined as the thermodynamic driving force that influences crystal nucleation and growth by deviating the system from equilibrium, quantified in terms of chemical potential and activities of solutes.
Supersaturation - an overview | ScienceDirect Topics
Supersaturation represents the deviation from the equilibrium at a given temperature and pressure for a component i. It is the thermodynamic driving force for crystallization Δμi. Δ μi is the difference between the chemical potential of the crystallizing compound i in a supersaturated solution and in the crystal or solid.
Supersaturated Solution - Crystallization, Condensation, …
What is a Supersaturated Solution? A Supersaturated Solution definition is given as the one, which contains more dissolved solute than needed for preparing a saturated solution and is prepared by heating a saturated solution, adding excess solute, and then by gently cooling it.
Difference Between Saturated and Supersaturated Solution
2017年10月29日 · A supersaturated solution is a solution that contains more solute than the solvent can dissolve. A solution can be brought to the state of supersaturation by changing the normal conditions of a solution. Then the solution will …
Saturated vs. Supersaturated - What's the Difference ... - This vs. That
Supersaturation is achieved by dissolving the solute in hot solvent and then slowly cooling the solution without allowing the excess solute to crystallize out. The key difference between saturated and supersaturated solutions lies in their solubility.
Supersaturation | physics and chemistry | Britannica
This state is called supersaturation. Molecules are more prone to leave the gas than to rejoin it, so they become deposited on the surface of the container. Supersaturation can be induced by maintaining the crystal at a lower temperature than the gas.