Solutions in selenic acid: Part 7.-Cryoscopic studies of selenic acid. The SeO3+ H2O system

Abstract

Freezing points have been determined for the SeO3 + H2O system. A maximum freezing point of 61.950±0.005°C corresponds to the pure acid. Water behaves as a strong electrolyte and SeO3 as a weak electrolyte. Self-dissociation equilibria are reported.