TERMIUM Plus®
The Government of Canada’s terminology and linguistic data bank.
EXCHANGEABLE ION [5 records]
Record 1 - internal organization data 2021-01-21
Record 1, English
Record 1, Subject field(s)
- Chemistry
- Soil Science
Record 1, Main entry term, English
- exchangeable ion
1, record 1, English, exchangeable%20ion
correct
Record 1, Abbreviations, English
Record 1, Synonyms, English
Record 1, Textual support, English
Record number: 1, Textual support number: 1 DEF
A charged ion that is adsorbed on to sites, oppositely charged, on the surface of the adsorption complex of the soil ... 2, record 1, English, - exchangeable%20ion
Record number: 1, Textual support number: 1 CONT
Exchangeable ions can replace each other on [the surface of the adsorption complex of the soil and they] are also available to plants as nutrients. 2, record 1, English, - exchangeable%20ion
Record number: 1, Textual support number: 1 OBS
exchangeable ion : designation usually used in the plural. 3, record 1, English, - exchangeable%20ion
Record 1, Key term(s)
- exchangeable ions
Record 1, French
Record 1, Domaine(s)
- Chimie
- Science du sol
Record 1, Main entry term, French
- ion échangeable
1, record 1, French, ion%20%C3%A9changeable
correct, masculine noun
Record 1, Abbreviations, French
Record 1, Synonyms, French
Record 1, Textual support, French
Record number: 1, Textual support number: 1 CONT
En présence de surfaces présentant des excès de charges électriques, les ions ont tendance à se fixer plus ou moins fortement sur celles qui présentent une charge opposée. On dit qu'ils s'y adsorbent. Une des caractéristiques des argiles est précisément de présenter des surfaces chargées négativement entre les feuillets. Les cations peuvent donc s'y fixer. La présence de ces ions échangeables entre les feuillets d'argile est importante, car elle permet la nutrition des plantes, en particulier pour l'assimilation de Ca++ [cation calcium] , Mg++ [cation magnésium], K+ [cation potassium]. 2, record 1, French, - ion%20%C3%A9changeable
Record number: 1, Textual support number: 1 OBS
ion échangeable : désignation habituellement utilisée au pluriel. 3, record 1, French, - ion%20%C3%A9changeable
Record 1, Key term(s)
- ions échangeables
Record 1, Spanish
Record 1, Textual support, Spanish
Record 2 - internal organization data 2003-09-19
Record 2, English
Record 2, Subject field(s)
- Chemical Engineering
Record 2, Main entry term, English
- exchange capacity 1, record 2, English, exchange%20capacity
Record 2, Abbreviations, English
Record 2, Synonyms, English
Record 2, Textual support, English
Record number: 2, Textual support number: 1 CONT
The exchange capacity is the quantity of ions(cations or anions as the case may be) contained in one litre of ion exchange material and exchangeable for other ions. 2, record 2, English, - exchange%20capacity
Record 2, French
Record 2, Domaine(s)
- Génie chimique
Record 2, Main entry term, French
- pouvoir d'échange
1, record 2, French, pouvoir%20d%27%C3%A9change
correct, masculine noun
Record 2, Abbreviations, French
Record 2, Synonyms, French
- capacité d'échange 2, record 2, French, capacit%C3%A9%20d%27%C3%A9change
correct, feminine noun
Record 2, Textual support, French
Record number: 2, Textual support number: 1 CONT
On appelle pouvoir d'échange la quantité d'ions (cations ou anions suivant les cas) contenue dans 1 litre d'échangeurs d'ions et susceptibles d'être échangés contre d'autres ions. 1, record 2, French, - pouvoir%20d%27%C3%A9change
Record 2, Spanish
Record 2, Campo(s) temático(s)
- Ingenieria química
Record 2, Main entry term, Spanish
- capacidad de cambio
1, record 2, Spanish, capacidad%20de%20cambio
correct, feminine noun
Record 2, Abbreviations, Spanish
Record 2, Synonyms, Spanish
Record 2, Textual support, Spanish
Record 3 - internal organization data 2001-11-08
Record 3, English
Record 3, Subject field(s)
- Analytical Chemistry
Record 3, Main entry term, English
- counter-ion
1, record 3, English, counter%2Dion
correct
Record 3, Abbreviations, English
Record 3, Synonyms, English
- counterion 2, record 3, English, counterion
correct
- counter ion 2, record 3, English, counter%20ion
correct
Record 3, Textual support, English
Record number: 3, Textual support number: 1 DEF
In an ion exchanger [, ] the mobile exchangeable ion. 3, record 3, English, - counter%2Dion
Record 3, French
Record 3, Domaine(s)
- Chimie analytique
Record 3, Main entry term, French
- contre-ion
1, record 3, French, contre%2Dion
correct, masculine noun
Record 3, Abbreviations, French
Record 3, Synonyms, French
Record 3, Textual support, French
Record number: 3, Textual support number: 1 DEF
Ion mobile échangeable présent dans un échangeur d'ions. 2, record 3, French, - contre%2Dion
Record number: 3, Textual support number: 1 CONT
Le soluté ionisé présent dans la phase mobile hydro-organique forme, avec un ion de signe contraire appelé contre-ion, une paire d'ions qui est retenue par la phase stationnaire organique. [...] Le temps de rétention d'une espèce engagée sous forme de paire d'ions dépend de la taille du contre-ion [...]. 3, record 3, French, - contre%2Dion
Record 3, Key term(s)
- ion compensateur
Record 3, Spanish
Record 3, Campo(s) temático(s)
- Química analítica
Record 3, Main entry term, Spanish
- contraión
1, record 3, Spanish, contrai%C3%B3n
masculine noun
Record 3, Abbreviations, Spanish
Record 3, Synonyms, Spanish
Record 3, Textual support, Spanish
Record 4 - internal organization data 1985-11-18
Record 4, English
Record 4, Subject field(s)
- Air Pollution
- Chemistry
- Soil Science
Record 4, Main entry term, English
- exchangeable
1, record 4, English, exchangeable
correct
Record 4, Abbreviations, English
Record 4, Synonyms, English
Record 4, Textual support, English
Record number: 4, Textual support number: 1 DEF
describes ions capable of replacement in the absorbing complex (U.K.); describes ions subject to replacement in the absorption complex (U.S.) 2, record 4, English, - exchangeable
Record number: 4, Textual support number: 1 CONT
If such a leaching process is a simple exchange of H+ ions for cations, then the fate and effect of increasing H+ ion concentration in plant tissue is a question that deserves some consideration. Further, if increasing rainfall acidity is providing excess H+ ions for foliar cation exchange, exchangeable foliage cations may be depleted. 1, record 4, English, - exchangeable
Record 4, French
Record 4, Domaine(s)
- Pollution de l'air
- Chimie
- Science du sol
Record 4, Main entry term, French
- échangeable
1, record 4, French, %C3%A9changeable
correct
Record 4, Abbreviations, French
Record 4, Synonyms, French
Record 4, Textual support, French
Record number: 4, Textual support number: 1 CONT
Lorsque l'apport des ions H+ est équilibré par le taux de formation de nouveaux cations échangeables Mn+, il en résulte un état de tampon. Le taux de formation de ces derniers serait un processus généralement lent; il provient de la diffusion solide et de la formation de nouvelles surfaces des minéraux due à la dégradation physico-biologique, etc. L'acidification de l'eau se manifeste donc lorsque l'afflux des ions H+ excède l'apport des ions échangeables. 1, record 4, French, - %C3%A9changeable
Record 4, Spanish
Record 4, Textual support, Spanish
Record 5 - internal organization data 1985-11-18
Record 5, English
Record 5, Subject field(s)
- Chemical Elements and Compounds
- Soil Science
Record 5, Main entry term, English
- exchangeable cation
1, record 5, English, exchangeable%20cation
correct
Record 5, Abbreviations, English
Record 5, Synonyms, English
Record 5, Textual support, English
Record number: 5, Textual support number: 1 CONT
If such a leaching process is a simple exchange of H+ ions for cations, then the fate and effect of increasing H+ ion concentration in plant tissue is a question that deserves some consideration. Further, if increasing rainfall acidity is providing excess H+ ions for foliar cation exchange, exchangeable foliage cations may be depleted. 1, record 5, English, - exchangeable%20cation
Record 5, French
Record 5, Domaine(s)
- Éléments et composés chimiques
- Science du sol
Record 5, Main entry term, French
- cation échangeable
1, record 5, French, cation%20%C3%A9changeable
correct, masculine noun
Record 5, Abbreviations, French
Record 5, Synonyms, French
Record 5, Textual support, French
Record number: 5, Textual support number: 1 CONT
Lorsque l'apport des ions H+ est équilibré par le taux de formation de nouveaux cations échangeables Mn+, il en résulte un état de tampon. Le taux de formation de ces derniers serait un processus généralement lent; il provient de la diffusion solide et de la formation de nouvelles surfaces des minéraux due à la dégradation physico-biologique, etc. L'acidification de l'eau se manifeste donc lorsque l'afflux des ions H+ excède l'apport des ions échangeables. 1, record 5, French, - cation%20%C3%A9changeable
Record 5, Spanish
Record 5, Textual support, Spanish
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