hydronium ion
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Related to Oxonium ion: oxonium salt
hydronium ion
(haɪˈdrəʊnɪəm)n
(Chemistry) chem another name for hydroxonium ion
[C20: from hydro- + (amm)onium]
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014
hy•dro′ni•um i′on
(haɪˈdroʊ ni əm)n.
the hydrogen ion bonded to a molecule of water, H3O + , the form in which hydrogen ions are found in aqueous solution.
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