| 单词 | hydronium ion |
| 释义 | hydronium ion[ hahy-droh-nee-uhm ahy-uhn ahy-on ] / haɪˈdroʊ ni əm ˌaɪ ən ˌaɪ ɒn / nounthe hydrogen ion bonded to a molecule of water, H3O+, the form in which hydrogen ions are found in aqueous solution. Also called ox·o·ni·um i·on [ok-soh-nee-uhm ahy-uhn, ahy-on] /ɒkˈsoʊ ni əm ˌaɪ ən, ˌaɪ ɒn/ . Origin of hydronium ionFirst recorded in 190510; <German Hydronium, contraction of Hydroxonium; see hydro-2, oxonium compound Words nearby hydronium ionhydromyoma, hydronaut, hydronephrosis, hydronic, hydronitrogen, hydronium ion, HYDROPAC, hydropathy, hydropericarditis, hydropericardium, hydroperitoneum Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 British Dictionary definitions for hydronium ionhydronium ion / (haɪˈdrəʊnɪəm) / nounchem another name for hydroxonium ion Word Origin for hydronium ionC20: from hydro- + (amm) onium Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012 |
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