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Potassium oxide

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Potassium oxide

Molecular formula: K2O CAS# 12136-45-7
Categories: Oxide
Names
English:
EINECS:235-227-6
Potassium monoxide
Potassium oxide [Wiki]
Potassium oxidopotassium
Русский:
Окись калия
Оксид калия [Wiki]
German:
Dikaliumoxid
Kaliummonoxid
Kaliumoxid [Wiki]
Español:
Óxido de potasio(IUPAC) [Wiki]
French:
Oxyde de potassium(IUPAC) [Wiki]
monoxyde de potassium
Italiano:
Ossido di potassio(IUPAC) [Wiki]
日本語:
酸化カリウム(IUPAC) [Wiki]
Português:
Monóxido de potássio
Óxido de potássio(IUPAC) [Wiki]
中文:
一氧化钾
氧化鉀 [Wiki]

Variants of the formula:

K2O
K-O-K
K\O/K
K`^+$L(1.5)/hO^2-\hK^+
K^+$L(1.5)\0O^2-/0K^+
Elemental composition
Can't show the diagram.
Symbol Element Atomic weight Number of atoms Mass percent

Reactions in which Potassium oxide is involved

  • {M}2O + {X}O2 -> {M}2{X}O3 , where M = Na K Li Rb Cs; X = C S Si
  • {M}2O + H2O -> 2{M}OH , where M = Li Na K Rb Cs
  • {M}2O + 2H{X} = 2{M}{X} + H2O , where M = Li Na K Rb Cs; X = F Cl Br I NO3 CN IO3 ClO4 BrO4
  • 2KNO3 + 10K -> 6K2O + N2"|^"
  • {M}2O + H2{X} -> {M}2{X} + H2O , where M = Li Na K Rb; X = SO4