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Apparent molar heat capacities and volumes of aqueous electrolytes: CaCl2, Cd(NO3)2, CoCl2, Cu(ClO4)2, Mg(ClO4)2, and NiCl2

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Abstract

We have used a flow calorimeter and a flow densimeter for measurements leading to apparent molar heat capacities and apparent molar volumes of six 2∶1 electrolytes in aqueous solution at 25°C. Results of these measurements have been used to derive apparent molar heat capacities and volumes at infinite dilution for all six electrolytes: CaCl2, Cd(NO3)2, CoCl2, Cu(ClO4)2, Mg(ClO4)2, and NiCl2.

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Author notes

  1. Prem Paul Singh

    Present address: Department of Chemistry, Punjab Agricultural University, Ludhiana, India

Authors and Affiliations

  1. Department of Chemistry, University of Lethbridge, Lethbridge, Alberta, Canada

    Jan J. Spitzer, Prem Paul Singh, Keith G. McCurdy & Loren G. Hepler

Authors
  1. Jan J. Spitzer
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  2. Prem Paul Singh
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  3. Keith G. McCurdy
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  4. Loren G. Hepler
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Spitzer, J.J., Singh, P.P., McCurdy, K.G. et al. Apparent molar heat capacities and volumes of aqueous electrolytes: CaCl2, Cd(NO3)2, CoCl2, Cu(ClO4)2, Mg(ClO4)2, and NiCl2 . J Solution Chem 7, 81–86 (1978). https://doi.org/10.1007/BF00648751

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  • DOI: https://doi.org/10.1007/BF00648751

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