water of crystallisation

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• water of crystallisation — noun water of hydration, formerly thought necessary to crystallisation, but now usually regarded as affecting crystallisation only as it forms new molecular combinations. Also, water of crystallization …  

• water of crystallisation — noun the water present in hydrated compounds • Syn: ↑water of crystallization, ↑water of hydration • Hypernyms: ↑water, ↑H2O …   Useful english dictionary

• water of hydration — noun the water present in hydrated compounds • Syn: ↑water of crystallization, ↑water of crystallisation • Hypernyms: ↑water, ↑H2O * * * : water that is chemically combined with a substance to form a hydrate and can be expelled (as by heating)… …   Useful english dictionary

• water of crystallization — noun the water present in hydrated compounds • Syn: ↑water of crystallisation, ↑water of hydration • Hypernyms: ↑water, ↑H2O …   Useful english dictionary

• Hand warmer — Hand warmers are small (sometimes disposable) packets which are held in the hand and produce heat on demand to warm cold hands. They are commonly used in outdoor activities such as hiking and skiing to keep the extremities warm and assist… …   Wikipedia

• H2O — noun binary compound that occurs at room temperature as a clear colorless odorless tasteless liquid; freezes into ice below 0 degrees centigrade and boils above 100 degrees centigrade; widely used as a solvent • Syn: ↑water • Derivationally… …   Useful english dictionary

• Cooking — This article is about the preparation of food by heating. For food preparation generally, see Food preparation. Modern fruit salad and a Russian cigarette pastry stuffed with cottage cheese Cooking is the process of preparing food by use of heat …   Wikipedia

• Nickel(II) chloride — Hexahydrate IUPAC name Nickel(II) ch …   Wikipedia

• anhydrous — /ænˈhaɪdrəs / (say an huydruhs) adjective having lost all water, especially water of crystallisation. {Greek anydros without water (with h from hydrous)} …  

• hydrate — /ˈhaɪdreɪt / (say huydrayt) noun 1. any of a class of compounds containing chemically combined water, especially salts containing water of crystallisation. –verb (t) (hydrated, hydrating) 2. to combine chemically with water. {hydr 1 + ate1}… …  

• Mendozite — General Category Sulfate minerals, alum series Chemical formula NaAl(SO4)2·11H2O Strunz classification 07.CC.15 Dana classif …   Wikipedia