Enthalpies of solution and formation of Cs/sub 2/CO/sub 3/
Journal Article
·
· J. Chem. Thermodyn.; (United States)
Enthalpy of solution measurements were undertaken to establish the enthalpy of formation of Cs/sub 2/CO/sub 3/. To suppress hydrolysis, enthalpy measurements were taken in 0.5 mol kg/sup -1/ CsOH. The standard enthalpy solution of Cs/sub 2/CO/sub 3/ was found to be -(56.38 +- 0.52) kJ mol/sup -1/ which is significantly more negative than that reported by Raffelini and LeVan whose measurements of dissolution of Cs/sub 2/CO/sub 3/ in H/sub 2/O is -(46.8 +- 2.6) kJ mol/sup -1/. Because hydrolysis of carbonate ion is minimized in basic solution, it is believed that the enthalpy of solution obtained in this basic medium is more reliable.
- Research Organization:
- Argonne National Lab., IL
- OSTI ID:
- 5200570
- Journal Information:
- J. Chem. Thermodyn.; (United States), Journal Name: J. Chem. Thermodyn.; (United States) Vol. 12; ISSN JCTDA
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
400201* -- Chemical & Physicochemical Properties
ALKALI METAL COMPOUNDS
CARBON COMPOUNDS
CARBONATES
CESIUM CARBONATES
CESIUM COMPOUNDS
CESIUM HYDROXIDES
ENTHALPY
FORMATION HEAT
HYDROGEN COMPOUNDS
HYDROXIDES
MEDIUM TEMPERATURE
MIXING HEAT
OXYGEN COMPOUNDS
PHYSICAL PROPERTIES
REACTION HEAT
THERMODYNAMIC PROPERTIES
400201* -- Chemical & Physicochemical Properties
ALKALI METAL COMPOUNDS
CARBON COMPOUNDS
CARBONATES
CESIUM CARBONATES
CESIUM COMPOUNDS
CESIUM HYDROXIDES
ENTHALPY
FORMATION HEAT
HYDROGEN COMPOUNDS
HYDROXIDES
MEDIUM TEMPERATURE
MIXING HEAT
OXYGEN COMPOUNDS
PHYSICAL PROPERTIES
REACTION HEAT
THERMODYNAMIC PROPERTIES