Abstract
The hydroxo-complexes of silver and zinc are determined from a plot of their hydroxide solubility curves vs. pH, at 25 °C and unit ionic strength (NaClO4). The hydroxide solubility products and the formation constants of AgOH, Ag(OH)2, ZnOH+, Zn(OH)2, Zn(OH)3, and Zn(OH)42− are calculated.