Cryoscopic determination of osmotic coefficients for ammonium chloride and bromide

Abstract

The determination by cryoscopy of precise values of the osmotic coefficients of ammonium chloride and bromide in water at 0°C shows that earlier reports of abnormal behaviour in dilute solution should be discounted. The osmotic coefficients of the ammonium salts are very similar to those of the corresponding potassium salts. Specific interaction coefficients are reported.