base de Lewis

Definition

Definition of base de Lewis - Reverso French Dictionary

Noun, feminine

chimie

TECH.

molécule qui donne un doublet d'électrons dans une réaction chimique

TECH.

L'ammoniac est une base de Lewis typique en chimie organique.
L’ion hydroxyde agit comme base de Lewis dans cette réaction.
Toute molécule donneuse d’électrons peut être qualifiée de base de Lewis.

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Expressions with base

première base

premier but à atteindre lors d'une course au baseball

Le coureur a touché la première base avant d'être éliminé.

free base

drogue dure obtenue en traitant la cocaïne avec de l'ammoniaque

La police a saisi plusieurs grammes de free base dans l'appartement.

brique de base

élément de construction rectangulaire servant de fondation ou de base

L'architecte a posé les briques de base pour stabiliser le mur.

à la base

adv.

au début, au commencement d'une situation

À la base, nous étions seulement trois amis dans ce projet.

base de réflexion

ensemble d'informations et documents servant de fondement à une réflexion

Cette étude constitue une excellente base de réflexion pour notre projet.

à base de

prep.

composé principalement de, fait avec comme ingrédient principal

Elle prépare un gâteau à base de chocolat et d'amandes.

View all translations of base de Lewis

✨Click below to see the appropriate translations facing each meaning.

English:Lewis base, ...
German:Lewis-Base, ...
Italian:base di Lewis, ...
Spanish:base de Lewis, ...
Portuguese:base de Lewis, ...
Chinese:路易斯碱, ...
Japanese:ルイス塩基, ...
Arabic:قَاعِدَة لُوِيس, ...
Hebrew:בָּסִיס לוּאִיס, ...
Russian:основание Льюиса, ...
Ukrainian:основа Льюїса, ...
Catalan:base de Lewis, ...
Danish:Lewis-base, ...
Dutch:Lewis-base, ...
Greek:βάση Lewis, ...
Hungarian:Lewis-bázis, ...
Khmer:បាស លូវីស, ...
Korean:루이스 염기, ...
Polish:zasada Lewisa, ...
Portuguese (BR):base de Lewis, ...
Romanian:bază Lewis, ...
Swedish:Lewisbas, ...
Thai:เบสของลูอิส, ...
Turkish:Lewis bazı, ...
Vietnamese:base Lewis, ...

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