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Solubilities of Sodium, Potassium, and Copper(II) Sulfates in Ethanol−Water Solutions
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    Solubilities of Sodium, Potassium, and Copper(II) Sulfates in Ethanol−Water Solutions
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    Departamento de Ciencia de Materiales and Departamento de Ingeniería Química, E.T.S.E.I., Campus Universitario, Universidad de Vigo, 36310, Vigo, Spain
    *E-mail: [email protected]. Fax:+34986812022.
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    Journal of Chemical & Engineering Data

    Cite this: J. Chem. Eng. Data 2011, 56, 5, 2687–2691
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    https://doi.org/10.1021/je100979d
    Published April 1, 2011
    Copyright © 2011 American Chemical Society

    Abstract

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    The solubilities of (sodium and copper(II)) sulfate + ethanol + water mixtures have been determined at (278.15, 288.15, and 298.15) K and for the potassium sulfate + ethanol + water system at the same temperatures and also at (308.15 and 318.15) K. The equilibrium composition for different points has been calculated by means of refraction index and density measurements. An empirical correlation for the solubilities of the ternary mixtures has been used to correlate experimental values as a function of the solvent composition. Data fitting shows a good agreement with experimental values.

    Copyright © 2011 American Chemical Society

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    This article is cited by 14 publications.

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    Journal of Chemical & Engineering Data

    Cite this: J. Chem. Eng. Data 2011, 56, 5, 2687–2691
    Click to copy citationCitation copied!
    https://doi.org/10.1021/je100979d
    Published April 1, 2011
    Copyright © 2011 American Chemical Society

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