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Potentiometry PDF Notes Free Download For Pharmacy Stuents.
Potentiometry is the field of electro analytical chemistry in which potential is measured under the conditions of no current flow.
The measured potential may then be used to determine the analytical quantity of interest, generally the concentration of some component of the analytic solution.
The potential that develops in the electrochemical cell is the result of the free energy change that would occur if the chemical phenomena were to proceed until the equilibrium condition
has been satisfied.
These methods rely on the measurement of Ecell for quantification.