Formation of ferrocyanides-IV Th(IV), Nd(III), UO(2)(II) and Hg(II).
The stoichiometry of the reaction between ferrocyanide and thorium, neodymium, uranyl ion and mercury(II) has been investigated. The first three give single products irrespective of the order of addition of the reagents, but the last does not. If mercury(II) is added to ferrocyanide Hg(2)Fe(CN)(6) is obtained, but if ferrocyanide is added to mercury(II) various cyanide complexes of mercury are formed. The K(sp) values for the precipitates are reported.
Bellomo
A
A
Institute of Analytical Chemistry University of Messina 98100 Messina, Italy.
De Marco
D
D
Casale
A
A