beryllium hydroxide
- Formula: BeH2O2
- Molecular weight: 43.0269
- CAS Registry Number: 13327-32-7
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Solid Phase Heat Capacity (Shomate Equation)
Go To: Top, References, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Cp° = A + B*t + C*t2 + D*t3 +
E/t2
H° − H°298.15= A*t + B*t2/2 +
C*t3/3 + D*t4/4 − E/t + F − H
S° = A*ln(t) + B*t + C*t2/2 + D*t3/3 −
E/(2*t2) + G
Cp = heat capacity (J/mol*K)
H° = standard enthalpy (kJ/mol)
S° = standard entropy (J/mol*K)
t = temperature (K) / 1000.
| Temperature (K) | 298. - 1000. | 298. - 1000. |
|---|---|---|
| A | 55.85420 | 55.85420 |
| B | 147.1970 | 147.1970 |
| C | -139.3490 | -139.3490 |
| D | 51.28740 | 51.28740 |
| E | -2.050671 | -2.050671 |
| F | -934.7950 | -931.8670 |
| G | 68.05490 | 71.40210 |
| H | -905.8360 | -902.9070 |
| Reference | Chase, 1998 | Chase, 1998 |
| Comment | β phase; Data last reviewed in December, 1975 | α phase; Data last reviewed in December, 1975 |
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References
Go To: Top, Solid Phase Heat Capacity (Shomate Equation), Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Chase, 1998
Chase, M.W., Jr.,
NIST-JANAF Themochemical Tables, Fourth Edition,
J. Phys. Chem. Ref. Data, Monograph 9, 1998, 1-1951. [all data]
Notes
Go To: Top, Solid Phase Heat Capacity (Shomate Equation), References
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