Biader Ceipidor, U. and Carunchio, V. (1974) Intermedi dinucleari nella reazione di ossidazione del cobalto(II) in presenza di acido picolinico. Accademia Peloritana dei Pericolanti Classe F.MM.NN. , 54. pp. 331-334.
The oxidation reaction of cobalt(II) with sodium peroxide in aqueous solution in the presence of picolinic acid was investigated by visible spectroscopy. It was possibie to put into evidence two -peroxo bridged species, with complexation ration L/M = 2:2 and 4:2 respectively (T = - 5°C, ionic strenght 1,2M by and pH 2,40). The conditional concentrations quotients at equilibrium and molar absorptivities were determined using some graphical methods.
Actions (login required)