concentration en ions-hydrogène
- Domaine
-
- chimie
- Date
Terme :
- concentration en ions-hydrogène n. f.
Traductions
-
anglais
Date :Définition
A method of determining and indicating the acidity or aklalinity of a liquid.
Note :
The scale runs from pHO to pH 14, pH7.0 being the neutral point. Values below 7.0 for instance pH6.0 indicate an acid condition, while values above 7.0, for instance pH8.0, denote alkalinity.
Terme :
- hydrogen ion concentration