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This page provides a simple browsing interface for finding entities described by a property and a named value. Other available search interfaces include the page property search, and the ask query builder.

List of results

• PH  + (The '''pH value''' or pH is the negative o … The '''pH value''' or pH is the negative of the base 10 logarithm of the [[activity]] of [[proton]]s (hydrogen ions, H⁺). A [[pH electrode]] reports the pH and is sensitive to the activity of H⁺. In dilute solutions, the hydrogen ion activity is approximately equal to the hydrogen ion [[concentration]]. The symbol pH stems from the term ''potentia hydrogenii''.[[concentration]]. The symbol pH stems from the term ''potentia hydrogenii''.)

• PH  +