On the Solubility Product of Precipitated Iron(III) Hydroxide.

Abstract

The solubility equilibrium, of precipitated iron(III) hydroxide was investigated at 25°C by determining the [Fe3+] and [H+] of solutions in contact with the solid phase. [Fe3+] and [H+] were measured using the cells – CE|solution S|Pt+ (A) and – Glass electrode|solution S|CE+ (B).