potentiometriin
Potentiometry is a branch of analytical chemistry concerned with measuring electrical potentials. Specifically, it involves measuring the potential difference between two electrodes in an electrochemical cell. This potential difference can be related to the concentration of a specific ion or species in solution through the Nernst equation.
In a potentiometric measurement, one electrode is typically a reference electrode with a stable, known potential,
When the indicator electrode is immersed in the solution containing the analyte, an electrochemical reaction occurs