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Pondus Hydrogenii

ALT: PH

Reprezintă ponderea de aciditate sau bazicitate a unei substanțe.

[Nota editorului]0-7 Acid | 7 Neutru | 7-14 Bază

ph

The rating of the acid or alkalinity of a solution in a scale from 0 to 14. It s based on the hydrogen ion concentration in a solution. Chemical solutions with higher PH ratings are increasingly alkaline, while lower ones acid. Distilled water is neutral with a PH rating of 7.

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ph

pH este prescurtarea de la pondus Hydrogenii si reprezinta logaritmul in baza zece, cu semn schimbat, a concentratiei ionilor de hidrogen dintr-o solutie.

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