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Category:OSW80fe82d4f4c143a198dcee5fc7927e19
... more about "PH"
Number quantifying the acidic or the alkaline character of a solution, equal to the negative of the decimal logarithm of ion activity aH+ of the hydrogen cation H+ pH = −10 log(a_H+). +
PH (en) +
80fe82d4-f4c1-43a1-98dc-ee5fc7927e19 +
Equivalent URI"Equivalent URI" is a type and predefined property provided by Semantic MediaWiki to represent URI/URL values.
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