hydrogen ion concentration

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Noun1.hydrogen ion concentration - the number of moles of hydrogen ions per cubic decimeter
concentration - the strength of a solution; number of molecules of a substance in a given volume
pH, pH scale - (from potential of Hydrogen) the logarithm of the reciprocal of hydrogen-ion concentration in gram atoms per liter; provides a measure on a scale from 0 to 14 of the acidity or alkalinity of a solution (where 7 is neutral and greater than 7 is more basic and less than 7 is more acidic);
References in periodicals archive ?
835 g KBrO3 were added successively while keeping the temperature 43 AdegC, stirring rate 500 rpm, hydrogen ion concentration 2.
The term buffer solution is used because minor changes of the hydrogen ion concentration will remain virtually unchanged in these solutions.
Determination of peroxide value (PV), thiobarbituric acid (TBA), free fatty acid (FFA) and hydrogen ion concentration (pH) value
The inverse relationship between pH and hydrogen ion concentration is difficult for students to visualize.
o](t): excess hydrogen ion concentration in the effluent stream (mol/L)