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3. On the Condition of Ammonium Salts when dissolved in Water

Published online by Cambridge University Press:  15 September 2014

W. W. J. Nicol
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Extract

When a salt, such as sodium chloride, which crystallises at ordinary temperatures without water of crystallisation, is dissolved in water, contraction takes place; that is, the specific gravity of the solution is greater than that calculated for a solution of that strength from the specific gravity of the salt in the solid state and that of water, by the formula—

Where—

Type
Proceedings 1881-82
Information
Proceedings of the Royal Society of Edinburgh , Volume 11 , 1882 , pp. 819 - 827
Copyright
Copyright © Royal Society of Edinburgh 1882

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References

page 819 note * Sorby, , Proc. Roy. Soc., xii. 544.Google Scholar

page 820 note * Annales de Chimie, xxviii. 298.

page 820 note † Ann. de Chim. et Phys. [3], xli. 471.

page 820 note ‡ Annalen der Chemie, cix. 330.

page 820 note § Spec. Gen. der Salzlösungen. Freiberg, 1859, p. 11.

page 820 note ║ Zeitschrift für Analyt. Chem., viii. 271.

page 820 note ¶ Pogg., Annalen, clx. p. 560.

page 821 note * By the formulæ— (1) (a) = 7·35 mm. + ·1683 n. (2) a = 8·30 mm. + ·1870 n. (1) Tube method; (2) air-bubble method; and n the number of equivalents of salt in 100 equivalents of water.

page 821 note † Wiedemann's Annalen, i. 451.

page 821 note ‡ Ibid., xv. 391, 410.

page 825 note * Pogg., Annalen, vols. xcii., xcv., cxvi., xcviii., &c.