Acidifier :: Acidifier (n.) A simple or compound principle, whose presence is necessary to produce acidity, as oxygen, chlorine, bromine, iodine, etc..
Acidify :: Acidify (v. t.) To make acid; to convert into an acid; as, to acidify sugar..
Acidimeter :: Acidimeter (n.) An instrument for ascertaining the strength of acids.
Acidimetry :: Acidimetry (n.) The measurement of the strength of acids, especially by a chemical process based on the law of chemical combinations, or the fact that, to produce a complete reaction, a certain definite weight of reagent is required..
Acidity :: Acidity (n.) The quality of being sour; sourness; tartness; sharpness to the taste; as, the acidity of lemon juice..