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Hydronium

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Hydronium

Molecular formula: H3O CAS# 13968-08-6
Categories: Cation
Names
English:
Aquahydrogen(1+)
Hydrated water (H3O+)
Hydrogen ion, hydrate (H3O+)
Hydrogen oxide (H3O+)
Hydronium [Wiki]
Hydronium (H3O+)
Hydronium (H3O1+)
Hydronium cation
Hydronium ion
Hydronium ion (H3O+)
Hydronium ion (H3O1+)
Hydronium ion(1+)
Hydronium(1+)
Hydroniumion
Hydroxonium ion
Oxidanium(IUPAC)
Oxonium ion
Oxonium ion (H3O1+)
Oxonium(1+)
Trihydridooxygen
hydroxonium
Русский:
Гидроксоний [Wiki]
Ион гидроксония
гидроний
оксоний
العربية:
هيدرونيوم [Wiki]
Ελληνικά:
Υδροξώνιο [Wiki]
ιόν του υδροξωνίου
κατιόν υδρογόνου
οξώνιο
υδρόνιο
Español:
Ion hidronio [Wiki]
hidronio
oxonio
French:
Ion hydronium [Wiki]
oxonium
Italiano:
Idronio [Wiki]
catione ossonio
idrossonio
日本語:
ヒドロニウム [Wiki]
Português:
Hidrônio [Wiki]
hidroxônio
oxônio(IUPAC)
íon hidrônio
中文:
水合氢离子 [Wiki]

Variants of the formula:

H3O^+
H/O^+<`|H>\H
$L(1.2)H/$dots(U)O^+<_(A75,w+)H>\dH
Elemental composition
Can't show the diagram.
Symbol Element Atomic weight Number of atoms Mass percent

Reactions in which Hydronium is involved

  • 2H2O <=> H3O^+ + OH^-
  • H2SO4 + H2O <=> H3O^+ + HSO4^-
  • HSO4^- + H2O -> H3O^+ + SO4^2-
  • NaBrO4 + H3O^+ -> HBrO4 + Na^+ + H2O
  • N2O3 + 3H2SO4 --> 2NO^+ + 3HSO4^- + H3O^+