Balancing of electrolytic systems is applied both for equilibrium anal
ysis and for kinetic purposes. The advantages of such approach were co
mpared with one based on the reaction notation. The equilibrium analys
is was the basis to introduce the unified equivalence mass concept and
to evaluate the relative systematic error in a titrimetric analysis;
it enables the best a priori conditions for appropriate titrations to
be chosen. Balancing of kinetic systems provides a formulation adaptab
le, among others, to oscillating systems of the Belousov-Zhabotinsky t
ype.