Molar heat capacity and entropy of calcium metal
Journal of Chemical Thermodynamics
By: B. S. Hemingway, R. A. Robie, and M.W. Chase
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Abstract
The heat capacity of calcium has been measured at 85 mean temperatures betweenT≈ 8 K andT≈ 369 K using an adiabatically-shielded calorimeter in an intermittent heating mode. AtT= 298.15 K, the recommended values for the molar heat capacity, molar entropy, and molar enthalpy increment referred toT= 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.
Suggested Citation
Hemingway, B.S., Robie, R.A., and Chase, M., 1997, Molar heat capacity and entropy of calcium metal: Journal of Chemical Thermodynamics, v. 29, no. 2, p. 211-220, https://doi.org/10.1006/jcht.1996.0154.
| Publication type | Article |
|---|---|
| Publication Subtype | Journal Article |
| Title | Molar heat capacity and entropy of calcium metal |
| Series title | Journal of Chemical Thermodynamics |
| DOI | 10.1006/jcht.1996.0154 |
| Volume | 29 |
| Issue | 2 |
| Year Published | 1997 |
| Language | English |
| Publisher | Elsevier |
| Description | 10 p. |
| First page | 211 |
| Last page | 220 |