化学学报 ›› 1965, Vol. 31 ›› Issue (3): 246-252. 上一篇    下一篇

论文

在盐的水溶液中非电解质的活度系数的研究——Ⅵ.二氧六环在苯和具大离子的盐的水溶液间之分配

謝文蕙, 黄子卿   

  1. 北京大学物理化学和胶体化学研究室
  • 收稿日期:1964-10-08 出版日期:1965-06-15 发布日期:2013-06-03

STUDIES OF ACTIVITY COEFFICIENTS OF NONELECTROLYTES IN AQUEOUS SALT SOLUTIONS Ⅵ. THE DISTRIBUTION OF DIOXANE BETWEEN BENZENE AND AQUEOUS SOLUTIONS OF SALTS WITH LARGE IONS

HSIEH WEN-HWEI, HUANG TZU-CHING   

  1. Research Laboratory oF Physical and Colloid Chemistry, Peking University
  • Received:1964-10-08 Online:1965-06-15 Published:2013-06-03

在25℃下,将二氧六环分配在苯相和水盐溶液相中,然后用干涉仪测定它在水相中的浓度。所用的盐有氯化钠、乙酸钠、丁酸钠、苯甲酸纳、苯磺酸钠、溴化四甲基铵、溴化四乙基铵和六氢呲啶盐酸盐。

Small amount of dioxane is distributed between benzene and aqueous salt solutions at 25℃ and the concentration of dioxane in aqueous phase is determined by means of an interferometer.The salts used are sodium chloride,sodium acetate,sodium n-butyrate,sodium benzoate,sodium benzene sulphonate,tetramethylammonium bromide,tetraethyl-ammonium bromide,and piperidine hydrochloride,most of which possess one kind of largeion.