9 57 The rapid change of pH near the stoichiometric point of

Last updated: 6/30/2023

9 57 The rapid change of pH near the stoichiometric point of an acid base titration is the basis of indicator detection pH of the solution is related to ratio of the concentrations of the conjugate acid HIn and base In forms of the indicator by the expression A log C log Hin In In Hin pK pH In pH pK In B log D log Hin In In Hin pH pK In pK pH In