ISSN:
1572-8927
Keywords:
Apparent molal enthalpy
;
enthalpy of formation
;
enthalpy of hydration
;
enthalpy of solution
;
magnesium chloride
;
magnesium chloride hexahydrate
Source:
Springer Online Journal Archives 1860-2000
Topics:
Chemistry and Pharmacology
Notes:
Abstract The data for the relative apparent and integral molar enthalpy of solution, Lϕ and ΔH sol in , respectively, were critically reviewed, for the magnesium chloride-water system at 25°C. The concentration dependence Lϕ(m) and the enthalpy of solution at infinite dilution ΔH sol o were determined calorimetrically at 25°C. Both results are in agreement with most of the small amount of data published previously. From the results of our measurements, and from the most reliable value for ΔH sol o of MgCl2, the concentration dependence ΔH sol in (m) at 25°C was derived, for MgCl2·6H2O. The enthalpy of the hydration $$MgCl_2 + 6H_2 O \to MgCl_2 + 6H_2 O$$ was calculated.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF00647722
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