Chem. J. Chinese Universities ›› 1985, Vol. 6 ›› Issue (4): 351.

• Articles • Previous Articles     Next Articles

Studies on Activity Coefficients of Nonelectrolyte in Aqueous Salt Solutions —The Solubilities of n-Hexanoic Acid and n-Heptanoic Acid in Aqueous Solutions of Salts with Small Ions

Li Wanjie, Xie Wenhui, Huang Ziqing   

  1. Department of Chemistry, Peking University, Beijing
  • Received:1983-12-28 Online:1985-04-24 Published:1985-04-24

Abstract: The solubility of n-hexanoic acid and n-heptanoic acid at 25℃ was determined respectively in water as well as in the aqueous salt solution. The activity coefficient of the undissociated part of the weak acid fu has also been calculated,When we ploted log fu vs. Cs for eight salts, the results obtained are all straight-lines.

TrendMD: