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monobasic

American  
[mon-uh-bay-sik] / ˌmɒn əˈbeɪ sɪk /

adjective

  1. Chemistry. (of an acid) containing one replaceable hydrogen atom.

  2. Biology. monotypic.


monobasic British  
/ ˌmɒnəʊˈbeɪsɪk /

adjective

  1. chem (of an acid, such as hydrogen chloride) having only one replaceable hydrogen atom per molecule

"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

monobasic Scientific  
/ mŏn′ə-bā′sĭk /
  1. Relating to an acid that contains only one hydrogen atom that can be replaced in an acid-base reaction. Hydrochloric acid (HCl) and nitric acid (HNO 3) are monobasic acids.

  2. Of or relating to a compound that contains one metal ion or positive radical.


Other Word Forms


Etymology

Origin of monobasic

First recorded in 1835–45; mono- + basic


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:

Hence, the general formula for all monobasic organic acids is R·COOH, the R representing any monovalent radical.

From The Chemistry of Plant Life by Roscoe Wilfred Thatcher

Such simple, neutral, monobasic salts are mostly very stable.

From The Chemistry of Hat Manufacturing Lectures Delivered Before the Hat Manufacturers' Association by Albert Shonk

Such acids as hydrochloric and nitric acids, which have only one replaceable hydrogen atom in the molecule, or in other words yield one hydrogen ion in solution, are called monobasic acids.

From An Elementary Study of Chemistry by William McPherson

The ion Na+ of the salt in the stomach contents exchanges with an ion H+ of the monobasic salts of the blood, NaHCO3 + NaCl = HCl + Na2CO3.

From The Mechanism of Life by Stéphane Leduc

The writer found that we can produce this membrane in the unfertilised egg by certain acids, especially the monobasic acids of the fatty series, e.g. formic, acetic, propionic, butyric, etc.

From Darwin and Modern Science by A. C. (Albert Charles) Seward

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