potassium hydroxide (obs.)

potassium hydroxide (obs.)
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Универсальный англо-русский словарь. . 2011.

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  • alkali — /al keuh luy /, n., pl. alkalis, alkalies, adj. n. 1. Chem. a. any of various bases, the hydroxides of the alkali metals and of ammonium, that neutralize acids to form salts and turn red litmus paper blue. b. any of various other more or less… …   Universalium

  • caustic potash — Potassa Po*tas sa, n. [NL., fr. E. potash.] (Chem.) (a) Potassium oxide. [Obs.] (b) Potassium hydroxide, commonly called {caustic potash}. [1913 Webster] …   The Collaborative International Dictionary of English

  • Potassa — Po*tas sa, n. [NL., fr. E. potash.] (Chem.) (a) Potassium oxide. [Obs.] (b) Potassium hydroxide, commonly called {caustic potash}. [1913 Webster] …   The Collaborative International Dictionary of English

  • lye — [lī] n. [ME lie < OE leag, akin to Ger lauge < IE base * lou , to LAVE1] 1. Obs. a strong, alkaline solution obtained by leaching wood ashes 2. any strongly alkaline substance, usually sodium or potassium hydroxide, used in cleaning, making …   English World dictionary

  • drug — drug1 /drug/, n., v., drugged, drugging. n. 1. Pharm. a chemical substance used in the treatment, cure, prevention, or diagnosis of disease or used to otherwise enhance physical or mental well being. 2. (in federal law) a. any substance… …   Universalium

  • Magnesium sulfate — Anhydrous magnesium sulfate Epsomite (heptahydrate) …   Wikipedia

  • salt — salt1 saltlike, adj. /sawlt/, n. 1. a crystalline compound, sodium chloride, NaCl, occurring as a mineral, a constituent of seawater, etc., and used for seasoning food, as a preservative, etc. 2. table salt mixed with a particular herb or… …   Universalium

  • potash — noun an alkaline potassium compound, especially potassium carbonate or hydroxide. Origin C17: from pot ashes, from obs. Du. potasschen, orig. obtained by leaching vegetable ashes and evaporating the solution in iron pots …   English new terms dictionary


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