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) fH° fG° 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)

Download table in tab-delimited text format.