Definition of undissociated in English:

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undissociated

Pronunciation: /ˌʌndɪˈsəɪʃɪeɪtɪd/

adjective

Chemistry
(Of a molecule) not dissociated into oppositely charged ions.
Example sentences
  • However, if the acid is titrated against a dilute base, the undissociated molecules progressively dissociate and eventually the total hydrogen ion concentration can be found.
  • Weak acids vary in strength from those which exist primarily as hydrated molecules and only ionize to a very small extent to those which ionize substantially and are in equilibrium with only a small amount of undissociated molecules.
  • At pH 8.9, it was a mixture of undissociated molecules, monoanion and dianion.

For editors and proofreaders

Line breaks: un|dis¦soci¦ated

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