Abstract
THE dissociation pressures of copper sulphate pentadeuterate, CuSO4.5D2O, as found by a tensimetric method1, are: at 25° C., p1 = 6.655 mm. Hg.; at 30° C., p2 = 9.285 mm. Hg. From these figures the heat of combination with liquid deuterium oxide is given by the equation: where 1 and 2 are the vapour pressures of deuterium oxide.
This is a preview of subscription content, access via your institution
Access options
Subscribe to this journal
Receive 51 print issues and online access
$199.00 per year
only $3.90 per issue
Buy this article
- Purchase on SpringerLink
- Instant access to full article PDF
Prices may be subject to local taxes which are calculated during checkout
Similar content being viewed by others
References
NATURE, 137, 707 (1936).
G. N. Lewis and R. T. Macdonald, J. Amer. Chem. Soc., 55, 3057 (1933); NATURE, 132, 248 (1933).
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
PARTINGTON, J., STRATTON, K. Heavy Water of Crystallisation. Nature 137, 1075–1076 (1936). https://doi.org/10.1038/1371075d0
Issue date:
DOI: https://doi.org/10.1038/1371075d0
