CODATA thermodynamic tables
Book
·
OSTI ID:6366937
Recommended values are presented for chemical thermodynamic properties of selected compounds of calcium and their mixtures. These have been prepared in accord with a previously developed plan and as a test of it. All values in the present table are mutually consistent and are consistent with the CODATA Key Values for Thermodynamics. The values are recommended for general use. This work has been an activity of the CODATA Task Group on Chemical Thermodynamic Tables. The evaluated data are for common compounds of calcium (element, oxide, hydroxide, peroxide, fluoride, sulfate, nitrate and carbonate, their hydrates and their ions in aqueous solution) and for three systems: Ca-Mg, CaCl/sub 2/-KCl and CaCl/sub 2/-H/sub 2/O. Forty one tables of thermal functions (heat capacity, entropy, enthalpy, and Gibbs energy functions) are given for those compounds of magnesium, calcium and potassium for which the properties have been evaluated in this work. Twenty four tables of thermal functions are given for auxiliary substances. Each table spans the temperature range 0 to 4000 K, to the extent that data are available. Formation properties at 298.15 K (enthalpy and Gibbs energy of formation) are given for 68 compounds of calcium, magnesium and potassium plus the relevant values for 54 auxiliary substances.
- OSTI ID:
- 6366937
- 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
ALKALINE EARTH METAL COMPOUNDS
AQUEOUS SOLUTIONS
CALCIUM COMPOUNDS
CHLORIDES
CHLORINE COMPOUNDS
DATA
DATA COVARIANCES
DISPERSIONS
ENERGY
ENTHALPY
ENTROPY
EVALUATED DATA
FREE ENTHALPY
HALIDES
HALOGEN COMPOUNDS
HYDROGEN COMPOUNDS
INFORMATION
MAGNESIUM COMPOUNDS
MEASURING METHODS
MIXTURES
NUMERICAL DATA
OXYGEN COMPOUNDS
PHASE TRANSFORMATIONS
PHYSICAL PROPERTIES
PLANNING
POTASSIUM CHLORIDES
POTASSIUM COMPOUNDS
SOLUTIONS
SPECIFIC HEAT
TABLES
THERMODYNAMIC PROPERTIES
WATER
400201* -- Chemical & Physicochemical Properties
ALKALI METAL COMPOUNDS
ALKALINE EARTH METAL COMPOUNDS
AQUEOUS SOLUTIONS
CALCIUM COMPOUNDS
CHLORIDES
CHLORINE COMPOUNDS
DATA
DATA COVARIANCES
DISPERSIONS
ENERGY
ENTHALPY
ENTROPY
EVALUATED DATA
FREE ENTHALPY
HALIDES
HALOGEN COMPOUNDS
HYDROGEN COMPOUNDS
INFORMATION
MAGNESIUM COMPOUNDS
MEASURING METHODS
MIXTURES
NUMERICAL DATA
OXYGEN COMPOUNDS
PHASE TRANSFORMATIONS
PHYSICAL PROPERTIES
PLANNING
POTASSIUM CHLORIDES
POTASSIUM COMPOUNDS
SOLUTIONS
SPECIFIC HEAT
TABLES
THERMODYNAMIC PROPERTIES
WATER