Deliquescing: meaning, definitions and examples

chemical reaction

Deliquescing is a term used in chemistry to describe the process by which a substance absorbs moisture from the air until it dissolves in the absorbed water and forms a solution. Specific salts, like calcium chloride or magnesium chloride, can deliquesce, leading to the formation of liquid brine under humid conditions. This property is particularly important in various applications, such as de-icing roads or creating humidity control systems. Understanding the deliquescence of materials is crucial in fields ranging from material science to environmental chemistry.

absorb moisture, dissolve, melt

Examples of usage

• The salt began deliquescing when exposed to the humid air.

• Deliquescing substances can often be found in chemical laboratories.

• In high humidity, sodium hydroxide can become deliquescent, forming a solution.

• Some hygroscopic compounds deliquesce after absorbing sufficient moisture.