pH = âlog : plus pH baisse, plus [HâOâș] augmente (log nĂ©gatif).
Prédominance AH/A⻠selon pH
| Condition | Forme majoritaire | Taux Ă pH=pKâ |
|---|---|---|
| pH < pKâ | AH | â |
| pH = pKâ | Aucune des deux ne domine | 50% / 50% |
| pH > pKâ | Aâ» | â |
Test your knowledge on Introduction aux Acides et Bases with 10 multiple-choice questions with detailed corrections.
1. Quelle dĂ©finition correspond Ă celle dâun acide en chimie acido-basique ?
2. Que distingue deux espĂšces appartenant Ă un mĂȘme couple acide/base ?
Memorize the key concepts of Introduction aux Acides et Bases with 10 interactive flashcards.
Acide â dĂ©finition ?
EspĂšce chimique cĂ©dant Hâș.
Base â rĂŽle ?
EspĂšce chimique captant Hâș.
Couple acide/base â composition ?
Deux espĂšces diffĂ©rant par Hâș.
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