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Molar heat capacity and entropy of calcium metal

Journal of Chemical Thermodynamics

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Abstract

The heat capacity of calcium has been measured at 85 mean temperatures between T ??? 8 K and T ??? 369 K using an adiabatically-shielded calorimeter in an intermittent heating mode. At T = 298.15 K, the recommended values for the molar heat capacity, molar entropy, and molar enthalpy increment referred to T = 0 are (25.77 ?? 0.08) J??K-1??mol-1, (42.90 ?? 0.11) J??K-1??mol-1, and (5811 ?? 12) J??mol-1, respectively. The uncertainties are twice the standard deviation of the mean. ?? 1997 Academic Press Limited.

Additional Publication Details

Publication type:
Article
Publication Subtype:
Journal Article
Title:
Molar heat capacity and entropy of calcium metal
Series title:
Journal of Chemical Thermodynamics
Volume
29
Issue:
2
Year Published:
1997
Language:
English
Larger Work Type:
Article
Larger Work Subtype:
Journal Article
Larger Work Title:
Journal of Chemical Thermodynamics
First page:
211
Last page:
220
Number of Pages:
10