ISSN:
1572-8927
Keywords:
Ammonium aluminum sulphate dodecahydrate
;
enthalpies of solution
;
enthalpy of crystallization
;
solubility
;
vapor pressure
Source:
Springer Online Journal Archives 1860-2000
Topics:
Chemistry and Pharmacology
Notes:
Abstract Enthalpies of crystallization of NH4Al(SO4)2·12H2O from aqueous solutions at 25°C, measured using a calorimetric method and determined from previously published data on the concentration dependence of the enthalpy of solution, are reported. The results are compared with the values obtained from the temperature dependence of solubility and from vapor pressure data by using the Williamson equation. The integral and partial molar enthalpies of solution in concentrated and diluted solutions are given.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF00973234
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