What is the definition of pH ?
Asked by | 10th Apr, 2008, 08:06: AM
pH is the measure of the acidity or basicity of a solution. It is formally a measure of the activity of dissolved hydrogen ions (H+), but for very dilute solutions, the molar concentration of H+ may be used as a substitute with little loss of accuracy.
Answered by | 23rd May, 2008, 12:32: AM
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