Abstract
GUCKER1, on the basis of the Debye–Hückel theory, found that the apparent molar compressibility of aqueous solutions of electrolytes conforms to the relation ϕ(k 2) = ϕ0(k 2) + S k C 1/2, where ϕ(k 2) is the apparent molar compressibility at molar concentration C and ϕ0(k 2) at infinite dilution. S kis a constant. Similarly, the adiabatic compressibility was found to follow the relation β = β0 + AC + BC 3/2 (Bachem2), where β is the adiabatic compressibility at molar concentration C and β0 is that of water, while A and B are constants.
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References
Gucker, F. T., Chem. Rev., 13, 111 (1933).
Bachem, C. H., Z. Phys., 101, 541 (1936).
Gosta, A., and Bender, P., J. Amer. Chem. Soc., 63, 1085 (1941).
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BHIMASENACHAR, J., SUBRAHMANYAM, S. Compressibilities of Sodium and Potassium Hydroxides. Nature 179, 627–628 (1957). https://doi.org/10.1038/179627b0
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DOI: https://doi.org/10.1038/179627b0
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