Thermochemistry of Li2SO4-K2SO4-MgSO4-H2O system and subsystems at 298.15K

被引：0
作者：
Li, JC
Zeng, ZM
Wang, LY
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来源：
ACTA CHIMICA SINICA | 1995年 / 53卷 / 11期
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中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
The heats of dilution and heat capacities of system-Li2O4-K2SO4-MgSO4-H2O and subsystems Li2SO4-K2SO4-H2O, Li2SO4-MgSO4-H2O and K2SO4-MgSO4-H2O were measured to cover ionic strength range from 15 to 0.1 at 298.15K, The dam of the heat of dilution were extrapolated to infinite dilution by use of the Debye-Huckel liminting law to obtain relative apparent molal enthalpies over the ionic strength range 15 similar to 0.0001.
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页码：1071 / 1075
页数：5
相关论文
共 6 条
[1]   A CALORIMETRIC DETERMINATION OF ENTHALPY OF IONIZATION OF WATER AND ENTHALPY OF PROTONATION OF THAM AT 5,20,25,35, AND 50 DEGREES C [J].
GRENTHE, I ;
OTS, H ;
GINSTRUP, O .
ACTA CHEMICA SCANDINAVICA, 1970, 24 (03) :1067-&
[2]   EVALUATION OF AQUEOUS TRIS SOLUTIONS AS A CHEMICAL STANDARD FOR TITRATION CALORIMETRY [J].
HANSEN, LD ;
LEWIS, EA .
JOURNAL OF CHEMICAL THERMODYNAMICS, 1971, 3 (01) :35-&
[3]   ENTHALPY OF FORMATION OF MAGNESIUM-SULFATE ION-PAIRS [J].
LEUNG, WH ;
MILLERO, FJ .
JOURNAL OF SOLUTION CHEMISTRY, 1975, 4 (02) :145-159
[4]  
MILLERO FJ, 1973, J MAR RES, V31, P21
[5]   HEATS OF HYDROLYSIS OF ASPIRIN THIOASPIRIN + THEIR RHO-ANALOGUES [J].
NELANDER, L .
ACTA CHEMICA SCANDINAVICA, 1964, 18 (04) :973-&
[6]   USE OF TRIS(HYDROXYMETHYL)-AMINOMETHANE AS A COMPARISON STANDARD FOR THERMOMETRIC TITRATION CALORIMETRY [J].
WILSON, EW ;
SMITH, DF .
ANALYTICAL CHEMISTRY, 1969, 41 (13) :1903-&
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