hydronium
noun[U]
us/hɑɪˈdroʊ·ni·əm/chemistry
anionofhydrogenthat has beencombinedwithwater
Examplesofhydronium
hydronium
Thehydroniumcation, also known as hydroxonium is the positively charged polyatomic ion with the chemical formula.
From
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This example is from Wikipedia and may be reused under a CC BY-SA license.If an impurity is an acid or base this will affect the concentrations ofhydroniumion and hydroxide ion.
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This example is from Wikipedia and may be reused under a CC BY-SA license.Examples are thehydroniumion in water-based acids, and, the unstable cation of fluoroantimonic acid, the strongest superacid.
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This example is from Wikipedia and may be reused under a CC BY-SA license.Hydroniumions are acids according to all three definitions.
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This example is from Wikipedia and may be reused under a CC BY-SA license.In the cation, three benzene molecules surroundhydronium, forming pi-cation interactions with the hydrogen atoms.
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This example is from Wikipedia and may be reused under a CC BY-SA license.Hydrogen ion channels detect the concentration ofhydroniumions that are formed from acids and water.
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This example is from Wikipedia and may be reused under a CC BY-SA license.Thehydroniumion also forms stable compounds with the carborane superacid.
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This example is from Wikipedia and may be reused under a CC BY-SA license.While hydroiodic acid solutions are stable, thehydronium-astatide solution is clearly less stable than the water-hydrogen-astatine system.
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This example is from Wikipedia and may be reused under a CC BY-SA license.The positivehydroniumions that approach the negative cathode mostly combine with negative hydroxyl ions to form water.
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This example is from Wikipedia and may be reused under a CC BY-SA license.One can see that the one positively chargedhydroniummolecule and one negatively charged hydroxide molecule have formed water, which has an electrovalency of zero.
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This example is from Wikipedia and may be reused under a CC BY-SA license.The effective diameter for thehydroniumion is 9.
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This example is from Wikipedia and may be reused under a CC BY-SA license.In acidic solutions,hydroniumis the more active, its excess proton being readily available for reaction with basic species.
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This example is from Wikipedia and may be reused under a CC BY-SA license.This special case of water reacting with water to producehydronium(and hydroxide) ions is commonly known as the self-ionization of water.
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This example is from Wikipedia and may be reused under a CC BY-SA license.Hydronium, on the other hand, has several transitions that make it a superior candidate for detection and identification in a variety of situations.
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This example is from Wikipedia and may be reused under a CC BY-SA license.Superacids can permanently protonate water to give ionic, crystallinehydroniumsalts.
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This example is from Wikipedia and may be reused under a CC BY-SA license.These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors.
- with a light heart
- with all one's heart
- with all one's might
- with an eye to
- with an ill grace
- with a view to
- with a will
- with bells on
- with flying colors
- with good grace
- with half an eye
- within reach of
- within reason
- with one's eyes open
- without color
- with reference to
- with respect to
- with the exception of
- word for word
- work at
- work away
- work in
- work in with
- work on
- work out