ISSN print edition: 0366-6352 ISSN electronic edition: 1336-9075 Registr. No.: MK SR 9/7 Published monthly

The aging of the system Cu²⁺-Cl^--Br^--acetone

J. Gažo and T. Šramko

Slovak Technical University, Bratislava

Abstract: A method for the detn. of the decrease of the concn. of Cu²⁺ by reduction to Cu⁺ in the system Cu²⁺-Cl^--Br^--Me₂CO is described. It has been shown experimentally that aging in this system is caused by the oxidation-reduction process as well as by other processes. Bromocupric complexes are changed by the oxidation-reduction process, and the concn. of [CuCl₃Br]^-- ions is decreased as a result of the substitution of Cl atoms by Br atoms.

Full paper in Portable Document Format: 1111a633.pdf (in Slovak)

Chemical Papers 11 (11) 633–640 (1957)