Beryllium Oxide ((BeO)2) | Be2O2(g) | |||||||||||||
Enthalpy Reference Temperature = Tr = 298.15 K | Standard State Pressure = p° = 0.1 MPa | |||||||||||||
J·K-1 mol-1 | kJ·mol-1 | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
T/K | Cp° | S° | -[G°-H°(Tr)]/T | H-H°(Tr) | ![]() |
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log Kf | |||||||
0 | 0. | 0. | INFINITE | -11.409 | -408.893 | -408.893 | INFINITE | |||||||
100 | 33.845 | 204.646 | 285.396 | -8.075 | -408.542 | -411.575 | 214.985 | |||||||
200 | 40.459 | 229.794 | 251.839 | -4.409 | -408.942 | -414.535 | 108.265 | |||||||
250 | 45.019 | 239.309 | 248.400 | -2.273 | -409.448 | -415.877 | 86.893 | |||||||
298.15 | 49.339 | 247.611 | 247.611 | 0. | -410.032 | -417.064 | 73.068 | |||||||
300 | 49.499 | 247.917 | 247.612 | 0.091 | -410.056 | -417.107 | 72.625 | |||||||
350 | 53.618 | 255.862 | 248.230 | 2.671 | -410.709 | -418.231 | 62.418 | |||||||
400 | 57.274 | 263.266 | 249.652 | 5.445 | -411.357 | -419.261 | 54.750 | |||||||
450 | 60.456 | 270.200 | 251.554 | 8.391 | -411.982 | -420.211 | 48.777 | |||||||
500 | 63.197 | 276.715 | 253.748 | 11.484 | -412.583 | -421.093 | 43.991 | |||||||
600 | 67.555 | 288.643 | 258.589 | 18.033 | -413.728 | -422.687 | 36.798 | |||||||
700 | 70.753 | 299.310 | 263.658 | 24.956 | -414.842 | -424.092 | 31.646 | |||||||
800 | 73.124 | 308.920 | 268.725 | 32.156 | -415.973 | -425.337 | 27.772 | |||||||
900 | 74.910 | 317.641 | 273.683 | 39.561 | -417.157 | -426.437 | 24.750 | |||||||
1000 | 76.277 | 325.607 | 278.483 | 47.124 | -418.423 | -427.401 | 22.325 | |||||||
1100 | 77.342 | 332.929 | 283.105 | 54.807 | -419.791 | -428.233 | 20.335 | |||||||
1200 | 78.185 | 339.696 | 287.542 | 62.585 | -421.278 | -428.936 | 18.671 | |||||||
1300 | 78.861 | 345.982 | 291.799 | 70.438 | -422.898 | -429.510 | 17.258 | |||||||
1400 | 79.410 | 351.847 | 295.881 | 78.353 | -424.662 | -429.953 | 16.042 | |||||||
1500 | 79.863 | 357.342 | 299.797 | 86.317 | -426.580 | -430.265 | 14.983 | |||||||
1600 | 80.239 | 362.508 | 303.556 | 94.323 | -457.732 | -429.393 | 14.018 | |||||||
1700 | 80.555 | 367.382 | 307.169 | 102.363 | -459.180 | -427.577 | 13.138 | |||||||
1800 | 80.823 | 371.994 | 310.643 | 110.432 | -460.666 | -425.676 | 12.353 | |||||||
1900 | 81.051 | 376.371 | 313.988 | 118.526 | -462.194 | -423.690 | 11.648 | |||||||
2000 | 81.248 | 380.533 | 317.212 | 126.641 | -463.767 | -421.623 | 11.012 | |||||||
2100 | 81.419 | 384.501 | 320.323 | 134.775 | -465.387 | -419.476 | 10.434 | |||||||
2200 | 81.568 | 388.293 | 323.327 | 142.924 | -467.057 | -417.251 | 9.907 | |||||||
2300 | 81.698 | 391.921 | 326.231 | 151.088 | -468.778 | -414.949 | 9.424 | |||||||
2400 | 81.813 | 395.401 | 329.041 | 159.263 | -470.553 | -412.571 | 8.979 | |||||||
2500 | 81.915 | 398.743 | 331.763 | 167.450 | -472.382 | -410.118 | 8.569 | |||||||
2600 | 82.006 | 401.957 | 334.401 | 175.646 | -474.265 | -407.590 | 8.189 | |||||||
2700 | 82.087 | 405.054 | 336.961 | 183.851 | -476.204 | -404.989 | 7.835 | |||||||
2800 | 82.160 | 408.041 | 339.446 | 192.063 | -1060.112 | -389.869 | 7.273 | |||||||
2900 | 82.226 | 410.925 | 341.862 | 200.283 | -1060.036 | -365.934 | 6.591 | |||||||
3000 | 82.285 | 413.713 | 344.211 | 208.508 | -1059.983 | -342.000 | 5.955 | |||||||
3100 | 82.339 | 416.412 | 346.496 | 216.740 | -1059.955 | -318.068 | 5.359 | |||||||
3200 | 82.388 | 419.027 | 348.722 | 224.976 | -1059.955 | -294.137 | 4.801 | |||||||
3300 | 82.432 | 421.563 | 350.891 | 233.217 | -1059.987 | -270.205 | 4.277 | |||||||
3400 | 82.473 | 424.025 | 353.006 | 241.462 | -1060.053 | -246.270 | 3.783 | |||||||
3500 | 82.510 | 426.416 | 355.070 | 249.711 | -1060.156 | -222.335 | 3.318 | |||||||
3600 | 82.545 | 428.741 | 357.084 | 257.964 | -1060.300 | -198.395 | 2.879 | |||||||
3700 | 82.576 | 431.003 | 359.051 | 266.220 | -1060.489 | -174.451 | 2.463 | |||||||
3800 | 82.605 | 433.205 | 360.974 | 274.479 | -1060.726 | -150.500 | 2.069 | |||||||
3900 | 82.632 | 435.351 | 362.854 | 282.741 | -1061.016 | -126.543 | 1.695 | |||||||
4000 | 82.657 | 437.444 | 364.692 | 291.006 | -1061.363 | -102.578 | 1.340 | |||||||
4100 | 82.681 | 439.485 | 366.492 | 299.273 | -1061.770 | -78.604 | 1.001 | |||||||
4200 | 82.702 | 441.478 | 368.254 | 307.542 | -1062.242 | -54.618 | 0.679 | |||||||
4300 | 82.722 | 443.424 | 369.979 | 315.813 | -1062.784 | -30.621 | 0.372 | |||||||
4400 | 82.741 | 445.326 | 371.670 | 324.086 | -1063.399 | -6.610 | 0.078 | |||||||
4500 | 82.759 | 447.186 | 373.328 | 332.361 | -1064.091 | 17.415 | -0.202 | |||||||
4600 | 82.775 | 449.005 | 374.953 | 340.638 | -1064.864 | 41.456 | -0.471 | |||||||
4700 | 82.791 | 450.785 | 376.548 | 348.916 | -1065.723 | 65.516 | -0.728 | |||||||
4800 | 82.805 | 452.528 | 378.113 | 357.196 | -1066.670 | 89.595 | -0.975 | |||||||
4900 | 82.819 | 454.236 | 379.649 | 365.477 | -1067.710 | 113.695 | -1.212 | |||||||
5000 | 82.832 | 455.909 | 381.157 | 373.760 | -1068.846 | 137.817 | -1.440 | |||||||
5100 | 82.844 | 457.550 | 382.639 | 382.044 | -1070.081 | 161.962 | -1.659 | |||||||
5200 | 82.855 | 459.158 | 384.095 | 390.329 | -1071.418 | 186.132 | -1.870 | |||||||
5300 | 82.866 | 460.737 | 385.526 | 398.615 | -1072.860 | 210.330 | -2.073 | |||||||
5400 | 82.876 | 462.286 | 386.934 | 406.902 | -1074.409 | 234.555 | -2.269 | |||||||
5500 | 82.886 | 463.807 | 388.318 | 415.190 | -1076.066 | 258.810 | -2.458 | |||||||
5600 | 82.895 | 465.300 | 389.679 | 423.479 | -1077.836 | 283.097 | -2.641 | |||||||
5700 | 82.903 | 466.767 | 391.019 | 431.769 | -1079.718 | 307.415 | -2.817 | |||||||
5800 | 82.912 | 468.209 | 392.337 | 440.060 | -1081.715 | 331.769 | -2.988 | |||||||
5900 | 82.919 | 469.627 | 393.635 | 448.351 | -1083.828 | 356.156 | -3.153 | |||||||
6000 | 82.927 | 471.020 | 394.913 | 456.643 | -1086.057 | 380.582 | -3.313 | |||||||
PREVIOUS: September 1963 (1 atm) | CURRENT: September 1963 (1 bar) | |||||||||||||
Beryllium Oxide ((BeO)2) | Be2O2(g) |
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