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RECORD NUMBER: 1 OF 3| Main Title | Isotope Effect on the Thermodynamic Activity of Water. | |||||||||||
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| Author | Van Hoo, W. Alexander ; | |||||||||||
| CORP Author | Tennessee Univ., Knoxville. Water Resources Research Center. | |||||||||||
| Year Published | 1971 | |||||||||||
| Report Number | 20; DI-14-31-001-3243; OWRR-A-012-TENN; 01695,; A-012-Tenn(2) | |||||||||||
| Stock Number | PB-204 892 | |||||||||||
| Additional Subjects | ( Water ; Thermodynamic properties) ; ( Isotope effect ; Water) ; Vapor pressure ; Oxygen isotopes ; Deuterium compounds ; Heat of solution ; Free energy ; Osmosis ; | |||||||||||
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| Collation | 89p | |||||||||||
| Abstract | Vapor pressures of H2O(16) (ice and liquid), H2O(18) (ice and liquid), D2O(16) (ice and liquid), and of solutions of NaCl, KCl, LiCl, CsCl, NaI, NaBr, KF, CaCl2, and Na2SO4 (mostly from 0 to 100C, and over wide concentration ranges) in H2O and D2O were determined in a new high precision apparatus. The data was thoroughly analyzed thermodynamically and equations and tables presenting the isotope effects on the excess free energies, enthalpies and entropies of solution and on the osmotic coefficients and the activity coefficients are presented at temperatures between 0 and 100C, and to near saturation. The data are discussed in terms of models for aqueous solutions. (Author) | |||||||||||
| NTIS Title Notes | Final rept. 1 Oct 68-30 Jun 71. | |||||||||||
| PUB Date Free Form | Oct 71, | |||||||||||
| Category Codes | 7D; 59G | |||||||||||
| NTIS Prices | PC A05/MF A01 | |||||||||||
| Document Type | NT | |||||||||||
| Cataloging Source | NTIS/MT | |||||||||||
| Control Number | 326523659 | |||||||||||
| Origin | NTIS | |||||||||||
| Type | CAT |