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amphoteric

Saltos de línea: ampho|ter¦ic
Pronunciación: /ˌamfəˈtɛrɪk
 
/

Definición de amphoteric en inglés:

adjetivo

Chemistry
(Of a compound, especially a metal oxide or hydroxide) able to react both as a base and as an acid.
Example sentences
  • Amino acids are amphoteric organic acids that are able to biochemically react with both acids or bases.
  • Proteins can also be amphoteric compounds - a compound that can take on a negative or positive charge depending on the surrounding conditions.
  • Finally, amphoteric detergents have either a positively or negatively charged ion, depending on the pH of the system they are incorporated into.

Origen

mid 19th century: from Greek amphoteros, comparative of amphō 'both', + -ic.

Definición de amphoteric en:

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