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deliquescenceenUK
del·i·quesce D0112800 (dĕl′ĭ-kwĕs′)intr.v. del·i·quesced, del·i·quesc·ing, del·i·quesc·es 1. a. To melt away.b. To disappear as if by melting.2. Chemistry To dissolve and become liquid by absorbing moisture from the air.3. Botany a. To become fluid or soft on maturing, as certain fungal structures.b. To branch out into numerous subdivisions that lack a main axis, as the trunk of an elm.
[Latin dēliquēscere : dē-, de- + liquēscere, to melt, inchoative of liquēre, to be liquid.]
del′i·ques′cence n.del′i·ques′cent adj.deliquescence (ˌdɛlɪˈkwɛsəns) n1. (Chemistry) the process of deliquescing2. (Chemistry) a solution formed when a solid or liquid deliquesces ˌdeliˈquescent adjdel•i•ques•cence (ˌdɛl ɪˈkwɛs əns)
n. 1. the act or process of deliquescing. 2. the substance produced when something deliquesces. [1790–1800] del`i•ques′cent, adj. deliquescence1. the process of melting away or becoming moist from absorbing moisture from the air.
2. the liquid substance so formed. Cf. efflorescence. — deliquescent, adj.See also: Processes
the property of a substance to attract and absorb moisture, especially from the air. Cf. efflorescence. — deliquescent, adj.See also: WaterdeliquescenceThe way in which a solid substance absorbs water from the atmosphere. The process can continue until the substance passes into solution.TranslationsdelicuescenciadeliquescenzadeliquescenceenUK
deliquescence (dĕl'əkwĕs`əns), conversion of a solid substance into a liquid as a result of absorption of water vapor from the air. Since impurities in a solid lower its melting point, the absorbed water causes a decrease in the normal melting point of the solid. If enough water is absorbed to lower the melting point below room temperature, the solid will deliquesce, or turn to liquid. Lithium sulfide and magnesium iodide are examples of deliquescent salts.deliquescence[del·ə′kwes·əns] (botany) The condition of repeated divisions ending in fine divisions; seen especially in venation and stem branching. (physical chemistry) The absorption of atmospheric water vapor by a crystalline solid until the crystal eventually dissolves into a saturated solution. deliquescenceThe absorption of water from the air by certain salts in plaster or brick; results in dark, damp areas on the surface.deliquescenceenUK
deliquescence [del″ĭ-kwes´ens] the condition of becoming moist or liquefied as a result of absorption of water from the air.del·i·ques·cence (del'i-kwes'ents), Becoming damp or liquid by absorption of water from the atmosphere and then dissolving in the water taken up; a property found in certain salts, such as CaCl2. [L. de-liquesco, to melt or become liquid] del·i·ques·cence (del'i-kwes'ĕns) Becoming damp or liquid by absorption of water from the atmosphere; a property of certain salts, such as CaCl2. [L. de-liquesco, to melt or become liquid] |