TERMIUM Plus®

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HETEROLYTIC [6 records]

Filter results by subject field Alphabetical list of terms

Filter results by subject field

Alphabetical list of terms

Record 1 2011-02-02

English

Subject field(s)
  • Chemistry
DEF

... heterolytic reaction in which the reagent supplying the entering group acts as an electrophile.

French

Domaine(s)
  • Chimie
DEF

[...] réaction hétérolytique dans laquelle le réactif qui forme un groupe entrant se comporte en électrophile.

Spanish

Save record 1

Record 2 2002-09-24

English

Subject field(s)
  • Electrochemistry
OBS

Heterolytic bond fission is a feature of many bimolecular reactions in solution(e. g., electrophilic substitution, nucleophilic substitution).

French

Domaine(s)
  • Électrochimie
OBS

De nombreuses réactions bimoléculaires en solution sont caractérisées par des coupures hétérolytiques de liaisons (par exemple, les substitutions électrophiles ou nucléophiles).

Spanish

Campo(s) temático(s)
  • Electroquímica
Save record 2

Record 3 1998-02-16

English

Subject field(s)
  • Chemistry
DEF

The energy required to break a given bond of some specific compound by heterolysis.

French

Domaine(s)
  • Chimie
DEF

Énergie nécessaire à la coupure hétérolytique d'une liaison donnée d'un composé.

Spanish

Save record 3

Record 4 1998-01-16

English

Subject field(s)
  • Chemistry
DEF

The heterolytic cleavage of a molecule...

French

Domaine(s)
  • Chimie
DEF

Coupure hétérolytique d'une molécule [...]

Spanish

Save record 4

Record 5 1996-10-11

English

Subject field(s)
  • Chemistry
DEF

Adsorption with dissociation into two or more fragments, both or all of which are bound to the surface of the adsorbent. The process may be homolytic, as in the chemisorption of hydrogen... or heterolytic...

French

Domaine(s)
  • Chimie
DEF

Adsorption avec dissociation en deux ou plusieurs fragments qui sont liés à la surface de l'adsorbant. Le processus peut être homolytique, comme dans la chimisorption de l'hydrogène [...] ou bien il peut être hétérolytique [...]

OBS

La désorption associative est l'inverse de l'adsorption dissociative.

Spanish

Save record 5

Record 6 1996-10-11

English

Subject field(s)
  • Chemistry
CONT

Relates in the usual sense to the formal nature of the cleavage of a single bond. If in the bond of the adsorptive A : B, A or B retains the electron pair, the adsorption is heterolytic dissociative adsorption.

French

Domaine(s)
  • Chimie
CONT

Dans son sens usuel, se rapporte à la nature formelle du bris d'une liaison simple. Si, dans la liaison de l'espèce à adsorber, A-B; si A ou B conserve la paire d'électrons, on dit qu'il s'agit d'une adsorption dissociative hétérolytique.

Spanish

Save record 6

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