beryllium hydroxide
- Formula: BeH2O2
- Molecular weight: 43.0269
- CAS Registry Number: 13327-32-7
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Gas 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.
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| Temperature (K) | 298. to 1400. | 1400. to 6000. |
|---|---|---|
| A | 62.90602 | 96.46086 |
| B | 54.75517 | 7.604086 |
| C | -32.44228 | -1.374904 |
| D | 8.382938 | 0.087302 |
| E | -1.174173 | -12.60120 |
| F | -701.4141 | -730.7942 |
| G | 288.5203 | 317.4685 |
| H | -676.5528 | -676.5528 |
| Reference | Chase, 1998 | Chase, 1998 |
| Comment | Data last reviewed in December, 1975 | Data last reviewed in December, 1975 |
| Temperature (K) |
Cp (J/mol*K) |
S° (J/mol*K) |
-(G° - H°298.15)/T (J/mol*K) |
H° - H°298.15 (kJ/mol) |
|---|---|---|---|---|
| 298. | 63.34 | 233.9 | 234.0 | -0.01 |
| 300. | 63.59 | 234.3 | 234.0 | 0.11 |
| 400. | 72.82 | 254.0 | 236.6 | 6.98 |
| 500. | 78.52 | 270.9 | 241.8 | 14.56 |
| 600. | 82.63 | 285.6 | 247.9 | 22.63 |
| 700. | 85.82 | 298.6 | 254.2 | 31.06 |
| 800. | 88.40 | 310.3 | 260.5 | 39.77 |
| 900. | 90.57 | 320.8 | 266.7 | 48.73 |
| 1000. | 92.43 | 330.4 | 272.6 | 57.88 |
| 1100. | 94.07 | 339.3 | 278.2 | 67.20 |
| 1200. | 95.57 | 347.6 | 283.7 | 76.69 |
| 1300. | 96.98 | 355.3 | 288.9 | 86.31 |
| 1400. | 98.38 | 362.5 | 293.9 | 96.08 |
| Temperature (K) |
Cp (J/mol*K) |
S° (J/mol*K) |
-(G° - H°298.15)/T (J/mol*K) |
H° - H°298.15 (kJ/mol) |
|---|---|---|---|---|
| 1400. | 98.22 | 362.5 | 293.9 | 96.08 |
| 1500. | 99.47 | 369.3 | 298.7 | 106.0 |
| 1600. | 100.5 | 375.8 | 303.3 | 116.0 |
| 1700. | 101.5 | 381.9 | 307.8 | 126.1 |
| 1800. | 102.3 | 387.7 | 312.0 | 136.3 |
| 1900. | 103.1 | 393.3 | 316.2 | 146.5 |
| 2000. | 103.7 | 398.6 | 320.2 | 156.9 |
| 2100. | 104.3 | 403.7 | 324.0 | 167.3 |
| 2200. | 104.9 | 408.5 | 327.7 | 177.7 |
| 2300. | 105.4 | 413.2 | 331.4 | 188.2 |
| 2400. | 105.8 | 417.7 | 334.9 | 198.8 |
| 2500. | 106.2 | 422.0 | 338.3 | 209.4 |
| 2600. | 106.6 | 426.2 | 341.6 | 220.0 |
| 2700. | 107.0 | 430.2 | 344.8 | 230.7 |
| 2800. | 107.3 | 434.1 | 347.9 | 241.4 |
| 2900. | 107.6 | 437.9 | 350.9 | 252.2 |
| 3000. | 107.9 | 441.6 | 353.9 | 263.0 |
| 3100. | 108.1 | 445.1 | 356.8 | 273.8 |
| 3200. | 108.3 | 448.5 | 359.6 | 284.6 |
| 3300. | 108.6 | 451.9 | 362.3 | 295.4 |
| 3400. | 108.8 | 455.1 | 365.0 | 306.3 |
| 3500. | 108.9 | 458.3 | 367.6 | 317.2 |
| 3600. | 109.1 | 461.3 | 370.2 | 328.1 |
| 3700. | 109.3 | 464.3 | 372.7 | 339.0 |
| 3800. | 109.4 | 467.2 | 375.2 | 349.9 |
| 3900. | 109.6 | 470.1 | 377.6 | 360.9 |
| 4000. | 109.7 | 472.9 | 379.9 | 371.8 |
| 4100. | 109.8 | 475.6 | 382.2 | 382.8 |
| 4200. | 109.9 | 478.2 | 384.5 | 393.8 |
| 4300. | 110.0 | 480.8 | 386.7 | 404.8 |
| 4400. | 110.1 | 483.3 | 388.8 | 415.8 |
| 4500. | 110.2 | 485.8 | 391.0 | 426.8 |
| 4600. | 110.2 | 488.2 | 393.1 | 437.8 |
| 4700. | 110.3 | 490.6 | 395.1 | 448.9 |
| 4800. | 110.4 | 492.9 | 397.1 | 459.9 |
| 4900. | 110.5 | 495.2 | 399.1 | 470.9 |
| 5000. | 110.5 | 497.4 | 401.0 | 482.0 |
| 5100. | 110.6 | 499.6 | 403.0 | 493.0 |
| 5200. | 110.6 | 501.8 | 404.8 | 504.1 |
| 5300. | 110.7 | 503.9 | 406.7 | 515.2 |
| 5400. | 110.7 | 506.0 | 408.5 | 526.2 |
| 5500. | 110.8 | 508.0 | 410.3 | 537.3 |
| 5600. | 110.9 | 510.0 | 412.1 | 548.4 |
| 5700. | 110.9 | 511.9 | 413.8 | 559.5 |
| 5800. | 111.0 | 513.9 | 415.5 | 570.6 |
| 5900. | 111.0 | 515.8 | 417.2 | 581.7 |
| 6000. | 111.1 | 517.6 | 418.8 | 592.8 |
References
Go To: Top, Gas 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, Gas Phase Heat Capacity (Shomate Equation), References
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