Collect. Czech. Chem. Commun. 1982, 47, 1539-1548

Solubility correlations for ternary systems containing peroxodisulphates

Jan Balej

Institute of Inorganic Chemistry, Czechoslovak Academy of Sciences, 160 00 Prague 6


Correlations of solubility data previously measured on ternary systems containing peroxodisulphates of monovalent cations have been established using the method of relative activity coefficient expansion. The relationships obtained give a fairly good representation of experimental solubility curves for systems which do not form solid solutions. The general form of the correlation function is discussed in relation to the resultant ionic strength of saturated solution.