UNC-Chapel Hill Calculator Fundamentals Program
Department of Chemistry
An interactive educational exercise
Applications in Science: pH Calculations
A student measures the concentration of hydroxyl ions (OH) in a solution as 3.4 x 10-11 M. What is the pOH value for this concentration?
pOH = -log[3.4 x 10-11]
pOH = -[-10.47] = 10.47
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Last Update: July 29, 1997
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