Abstract
The enthalpies of mixing measured for the systems x(ZnCl2+RH2O)-(1−x)(LiCl+RH2O) are reported. In contrast to the exothermic effects for R=4, the mixing processes at R=6 are considerably endothermic. For R=5, the sign of ΔH M depends on the composition. The mixing enthalpies of these hydrated melts are controlled by an endothermic step in the chlorocomplex formation of zinc and the exothermic hydration of lithium cations.
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Emons, H.H., Voigt, W., Wolf, G. et al. Enthalpy of mixing of hydrated melts. II. Evidence for an endothermic step in the chlorocomplex formation of zinc. J Solution Chem 15, 717–725 (1986). https://doi.org/10.1007/BF00646713
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DOI: https://doi.org/10.1007/BF00646713