The Activity Coefficients of Lead Chloride in Aqueous Solutions of Mannitol at 25°¹

Abstract

more generally applicable and in the latter case a smaller value. The uncertainty of 0.01 or 0.02 Á. in the radius is not of great significance.The Ge-H bond distance in the substances is probably about 1.50 Á., and the bond angles are probably close to the tetrahedral value 109°28'; these values are, however, not de-rived from the experimental data.