power of Hydrogen
pH is a scientific term, standing for potential hydrogen.
pH is a term used for liquids.
The term pH was created by Sorensen in 1909.
pH is term used in chemistry.
A pH over 7 is basic.A pH=7 is neutral.A pH under 7 is acid.
In 1909 , Sorenson,a Danish biochemist,introduced the term PH.
The pH of the blood is regulated by short term changes mediated by altering the rate of respiration and on the longer term by filtering of the blood in the kidneys.
The pH is the measure of the hydrogen ion activity in solutions. The value of pH determine the acidity or alkalinity of a solution.
pH Scale
Neutral
"acidosis"