3,4-Diaminobenzensülfon asidi kobalt komplekslerinin incelenmesi
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In this work, the 3,4-diaminobenzenesuifonic acid cobalt complexes were studied by the spectrophotometric method. The reaction rate is proportional with the increasing of extinction. Thus, Van't Hoff's differential method can be applied; the initial reaction rates wern found from the slopes at the initiai points of the A560 n f(Time) curves which shows the increasing of extinction with time. In this procedure, the reaction rates were determined and a relation 1.:ft3 found between pH, cobalt(II), ligand and oxygen concentrations.