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oxyacid

American  
[ok-see-as-id] / ˈɒk siˌæs ɪd /

noun

Chemistry.
  1. an inorganic acid containing oxygen.


oxyacid British  
/ ˌɒksɪˈæsɪd /

noun

  1. Also called: oxo acid.  any acid that contains oxygen

"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

Etymology

Origin of oxyacid

First recorded in 1830–40; oxy- 2 + acid

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

The only known oxyacid of fluorine is the very unstable hypofluorous acid, HOF, which is prepared by the reaction of gaseous fluorine with ice:

From Textbooks Feb. 14, 2019

Generally, the strength of the oxyacid increases with the number of oxygen atoms bonded to the nonmetal atom and not to a hydrogen.

From Textbooks Feb. 14, 2019

Recall from the acid-base chapter that an oxyacid is an acid consisting of hydrogen, oxygen, and some other element.

From Textbooks Feb. 14, 2019

Like most other nonmetal halides, both phosphorus chlorides react with an excess of water and yield hydrogen chloride and an oxyacid: PCl3 yields phosphorous acid H3PO3 and PCl5 yields phosphoric acid, H3PO4.

From Textbooks Feb. 14, 2019

An acid terminating in -ous forms a salt ending in -ite, and an oxyacid ending in -ic forms a salt ending in -ate.

From Encyclopaedia Britannica, 11th Edition, Volume 6, Slice 1 "Châtelet" to "Chicago" by Various

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