Isopiestic Studies on H2O+KCl(sat)+NaCl+NH4Cl
- Received Date: 2004-03-31
- Isopiestic measurements， H2O+KCl(sat)+NaCl+NH4Cl， Osmotic coefficients， Water activities， Ideallike solution model /
Abstract: Isopiestic measurements have been carried out at 298.15 K for the quaternary aqueous solution H2O+KCl(sat)+NaCl+NH4Cl saturated with potassium chloride and its ternary subsystems H2O+KCl (sat)+NaCl and H2O+KCl(sat)+NH4Cl. Taking sodium chloride (aq) or calcium chloride (aq) as reference solutions, osm otic coefficients and water activities of the aqueous solution were determined. The experiment results show that the isopiestic actions of the quaternary system related to its ternary sub-systems are in excellent agreement with the ideallike solution model.
|Citation:||Wang Jun, Zhao Lifen, Yang Dongmei, Wang Zhichang. Isopiestic Studies on H2O+KCl(sat)+NaCl+NH4Cl[J]. Chinese Journal of Chemical Physics , 2005, 18(3): 453-456. doi: 10.1088/1674-0068/18/3/453-456|