Osmotic and activity coefficients of {yK2SO4+(1-y)Mg(NO3)2}(aq) at the temperature T = 298.15 K

被引：8
|
作者：
Todorovic, M [1 ]
Ninkovic, R [1 ]
Miladinovic, J [1 ]
机构：
[1] Univ Belgrade, Fac Technol & Met, Dept Inorgan Chem Technol, YU-11001 Belgrade, Yugoslavia
来源：
JOURNAL OF CHEMICAL THERMODYNAMICS | 1998年 / 30卷 / 07期
关键词：
osmotic coefficients; activity coefficients;
D O I：
10.1006/jcht.1998.0351
中图分类号：
O414.1 [热力学];
学科分类号：
摘要：
'The osmotic coefficients of the mixed electrolyte solution {yK(2)SO(4) + (1 - y)Mg(NO3)(2)}(aq) have been measured by the isopiestic method, at the temperature T = 298.15 K. The activity coefficients of K2SO4 and Mg(NO3)(2) were calculated by Scatchard's neutral-electrolyte method and by Fitter and Kim's treatment for mixed electrolyte solutions. The results are used for calculation of the excess Gibbs energy as a function of ionic strength and ionic-strength fraction of K2SO4, and also as a test of Zdanovskii's rule of linearity. (C) 1998 Academic Press.
引用
收藏
页码：847 / 853
页数：7
相关论文
共 50 条
  • [31] Activity Coefficients of the System {yNaCl + (1-y)Na2HPO4}(aq) at T=298.15 K Determined by Electromotive Force Measurements
    Popovic, D. Z.
    Ivanovic, T. G.
    Miladinovic, J.
    Miladinovic, Z. P.
    Pastor, F. T.
    Zlatic, Aleksandra
    RUSSIAN JOURNAL OF PHYSICAL CHEMISTRY A, 2023, 97 (12) : 2693 - 2702
  • [32] OSMOTIC AND ACTIVITY-COEFFICIENTS OF C2H5SO4NA(AQ) AND C2H5SO4K(AQ) AT THE TEMPERATURE 298.15-K
    GAMPE, T
    LIBUS, Z
    JOURNAL OF CHEMICAL THERMODYNAMICS, 1994, 26 (03): : 261 - 269
  • [33] Osmotic coefficient of K2SO4(aq) in supersaturated solution at T=298.15 K
    Ninkovic, RR
    Miladinovic, JM
    Todorovic, MD
    Rumyantsev, AV
    Bozovic, BR
    JOURNAL OF CHEMICAL AND ENGINEERING DATA, 2005, 50 (03): : 735 - 741
  • [34] Isopiestic Determination of the Osmotic and Activity Coefficients of the {yNaH2PO4 + (1 − y)KH2PO4}(aq) System at T = 298.15 K
    Tijana Ivanović
    Daniela Ž. Popović
    Jelena Miladinović
    Joseph A. Rard
    Zoran P. Miladinović
    Svetlana Belošević
    Katarina Trivunac
    Journal of Solution Chemistry, 2019, 48 : 296 - 328
  • [35] Osmotic and activity coefficients of {xKNO(3)+(1-x)MgSO4}(aq) at the temperature 298.15 K
    Todorovic, M
    Ninkovic, R
    JOURNAL OF CHEMICAL THERMODYNAMICS, 1997, 29 (04): : 423 - 429
  • [36] Water activity and activity coefficients of the mixed electrolytes {yNH4Cl+(1-y)NH4NO3} (aq) at 298.15 K
    El Guendouzi, M
    Errougui, A
    FLUID PHASE EQUILIBRIA, 2005, 236 (1-2) : 205 - 211
  • [37] Thermodynamic properties of the mixed electrolytes {(y)NH4Cl+(1-y)(NH4)2SO4}(aq) at the temperature 298.15 K
    El Guendouzi, M
    Abdelkbir, E
    JOURNAL OF CHEMICAL AND ENGINEERING DATA, 2004, 49 (02): : 186 - 191
  • [38] Osmotic and Activity Coefficients of the {xZnCl2+(1−x)ZnSO4}(aq) System at 298.15 K
    Rozalija Ninković
    Jelena Miladinović
    Milica Todorović
    Snežana Grujić
    Joseph A. Rard
    Journal of Solution Chemistry, 2007, 36 : 405 - 435
  • [39] Isopiestic determination of the osmotic and activity coefficients of Rb2SO4(aq) and Cs2SO4(aq) at T = (298.15 and 323.15) K, and representation with an extended ion-interaction (Pitzer) model
    Palmer, DA
    Rard, JA
    Clegg, SL
    JOURNAL OF CHEMICAL THERMODYNAMICS, 2002, 34 (01): : 63 - 102
  • [40] Osmotic and activity coefficients of CF3COONa(aq) and CF3COOK(aq) at the temperature 298.15 K
    Gampe, T
    Libus, Z
    JOURNAL OF CHEMICAL THERMODYNAMICS, 1995, 27 (12): : 1373 - 1383
12345