ion hydroxyle

jɔ̃ idʁoksil

Definition

Definition of ion hydroxyle - Reverso French Dictionary

Noun, masculine

chimie

TECH.

ion chargé négativement formé d'un atome d'oxygène et d'hydrogène

TECH.

L'ion hydroxyle OH⁻ se trouve dans les solutions basiques.
L'ion hydroxyle intervient dans de nombreuses réactions de neutralisation.
La concentration en ion hydroxyle augmente avec le pH de la solution.

hydroxyde

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Expressions with ion

ion négatif

particule chargée négativement formée quand un atome gagne des électrons

L'ion négatif chlorure se forme quand le chlore gagne un électron.

contre-ion

ion de charge opposée qui accompagne un autre ion

Le sodium est le contre-ion du chlorure dans le sel.

ion complexe

ion formé d'un atome central entouré de molécules ou ions liés

L'ion complexe [Cu(NH3)4]2+ est de couleur bleue en solution.

ion hydrogène

atome d'hydrogène qui a perdu son électron et porte une charge positive

L'ion hydrogène est responsable de l'acidité des solutions.

ion lourd

ion possédant une masse atomique élevée

Les ions lourds sont accélérés dans ce laboratoire de recherche.

ion positif

atome ou molécule ayant perdu des électrons et portant une charge positive

L'ion positif sodium se déplace vers l'électrode négative.

Expressions with hydroxyle

groupe hydroxyle

partie d'une molécule formée d'un oxygène et d'un hydrogène liés

L'alcool éthylique contient un groupe hydroxyle dans sa structure.

View all translations of ion hydroxyle

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

English:hydroxide ion, ...
German:Hydroxidion, ...
Italian:ione idrossido, ...
Spanish:ión hidroxilo, ...
Portuguese:ião hidróxido, ...
Chinese:氢氧根离子, ...
Japanese:水酸化物イオン, ...
Arabic:أَيُون الهِيدْرُوكْسِيد, ...
Hebrew:יוֹן הִידְרוֹקְסִיל, ...
Russian:гидроксид-ион, ...
Ukrainian:гідроксид-іон, ...
Catalan:ió hidròxid, ...
Danish:hydroxidion, ...
Dutch:hydroxylion, ...
Greek:ιόν υδροξυλίου, ...
Hungarian:hidroxidion, ...
Khmer:អ៊ីយ៉ុងអ៊ីដ្រូកស៊ីត, ...
Korean:수산 이온, ...
Polish:jon wodorotlenkowy, ...
Portuguese (BR):íon hidróxido, ...
Romanian:ion hidroxid, ...
Swedish:hydroxidjon, ...
Thai:ไอออนไฮดรอกไซด์, ...
Turkish:hidroksit iyonu, ...
Vietnamese:ion hydroxyl, ...

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