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Calcium hydroxide

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Calcium hydroxide

Molecular formula: H2CaO2 CAS# 1305-62-0
Categories: Alkali
Names
English:
Calcium hydroxide(IUPAC) [Wiki]
Calcium(II) hydroxide
Hydrated lime
Milk of lime
Pickling lime
Slaked lime
Русский:
Гидроксид кальция(IUPAC) [Wiki]
гашёная известь
гидроокись кальция
кальция гидроксид
German:
Calciumdihydroxid
Calciumhydroxid(IUPAC) [Wiki]
Calciumlauge
E 526
Kalkwasser
Kalziumhydroxid
Marmorkalkhydrat
Portlandit
gelöschter Kalk
العربية:
هيدروكسيد الكالسيوم [Wiki]
Español:
Cal apagada
Cal muerta
Hidróxido cálcico
Hidróxido de calcio(IUPAC) [Wiki]
French:
Chaux hydratée
Chaux éteinte
Dihydroxyde de calcium
Hydrate de calcium
Hydroxyde de calcium [Wiki]
Italiano:
Idrossido di calcio [Wiki]
calce idratata
calce spenta
diidrossido di calcio(IUPAC)
日本語:
水酸化カルシウム [Wiki]
中文:
氢氧化钙 [Wiki]

Variants of the formula:

Ca(OH)2
Ca(+2)(O(-2)H(+1))2
HO/Ca\OH
$L(1.5)HO^-\0Ca^2+/0`HO^-
Elemental composition
Can't show the diagram.
Symbol Element Atomic weight Number of atoms Mass percent

Reactions in which Calcium hydroxide is involved

  • Ca + 2H2O -> Ca(OH)2 + H2"|^"
  • {M} + 2H2O -> {M}(OH)2 + H2"|^" , where M = Ca Sr Ba
  • {M}O + H2O -> {M}(OH)2 , where M = Ca Sr Ba
  • {M}(OH)2 + SO3 -> {M}SO4 + H2O , where M = Ca Ba Sr Mn
  • {M}(OH)2 + H2{X} = {M}{X} + 2H2O , where M = Mg Ca Ba Sr Cu Zn; X = SO4 SO3 CO3