The vapour pressures of water over saturated aqueous solutions of barium chloride, magnesium nitrate, calcium nitrate, potassium carbonate, and zinc sulfate, at temperatures from 283 K to 313 K
- 30 June 1992
- journal article
- Published by Elsevier BV in The Journal of Chemical Thermodynamics
- Vol. 24 (6), 619-626
- https://doi.org/10.1016/s0021-9614(05)80033-3
Abstract
Vapour pressures of saturated aqueous solutions of BaCl2, Mg(NO3)2, Ca(NO3)2, K2CO3, and ZnSO4 were measured in the 283 K to 313 K temperature range using evaporimetric technique and compared with the literature values. From the vapour pressures, the water activities, osmotic coefficients, and molar enthalpies of vaporization and solution at saturation were evaluated.Keywords
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