Revista de Química e Engenharia Química Aplicada

Dynamic Buffer Capacities in Redox Systems

Anna Maria Michałowska-Kaczmarczyk, Aneta Spórna- Kucab and Tadeusz Michałowski

The buffer capacity concept is extended on dynamic redox systems, realized according to titrimetric mode, where changes in pH are accompanied by changes in potential E values; it is the basic novelty of this paper. Two examples of monotonic course of the related curves of potential E vs. Φ and pH vs. Φ relationships were considered. The systems were modeled according to GATES/GEB principles.