Définition
Sens technique
The content of OH- ions in a solution. A solution is more alkaline (or basic) the higher its pH is above 7.
The ability of water to neutralise acids. This property depends, among other things, on the concentration of carbonate ions CO32-, hydrogen carbonates (or bicarbonates) HCO3- and hydroxide ions OH- in water.
Origen
according to OiEau
Thématiques associées
Traducciones