Boron Oxide (BO) | B1O1(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) | ![]() |
![]() |
log Kf | |||||||
0 | 0. | 0. | INFINITE | -8.674 | -3.118 | -3.118 | INFINITE | |||||||
100 | 29.105 | 171.662 | 229.370 | -5.771 | -1.692 | -10.162 | 5.308 | |||||||
200 | 29.112 | 191.838 | 206.138 | -2.860 | -0.569 | -19.105 | 4.990 | |||||||
250 | 29.133 | 198.336 | 203.952 | -1.404 | -0.213 | -23.783 | 4.969 | |||||||
298.15 | 29.196 | 203.472 | 203.472 | 0. | 0. | -28.343 | 4.966 | |||||||
300 | 29.200 | 203.652 | 203.472 | 0.054 | 0.006 | -28.519 | 4.966 | |||||||
350 | 29.343 | 208.163 | 203.828 | 1.517 | 0.104 | -33.283 | 4.967 | |||||||
400 | 29.574 | 212.096 | 204.621 | 2.990 | 0.094 | -38.053 | 4.969 | |||||||
450 | 29.882 | 215.596 | 205.649 | 4.476 | -0.007 | -42.816 | 4.970 | |||||||
500 | 30.250 | 218.763 | 206.805 | 5.979 | -0.178 | -47.564 | 4.969 | |||||||
600 | 31.076 | 224.350 | 209.276 | 9.045 | -0.673 | -56.997 | 4.962 | |||||||
700 | 31.910 | 229.204 | 211.783 | 12.194 | -1.306 | -66.336 | 4.950 | |||||||
800 | 32.677 | 233.516 | 214.235 | 15.425 | -2.027 | -75.578 | 4.935 | |||||||
900 | 33.350 | 237.404 | 216.597 | 18.727 | -2.809 | -84.725 | 4.917 | |||||||
1000 | 33.926 | 240.949 | 218.858 | 22.091 | -3.638 | -93.783 | 4.899 | |||||||
1100 | 34.415 | 244.206 | 221.016 | 25.509 | -4.505 | -102.756 | 4.879 | |||||||
1200 | 34.829 | 247.219 | 223.075 | 28.972 | -5.405 | -111.648 | 4.860 | |||||||
1300 | 35.181 | 250.021 | 225.042 | 32.473 | -6.337 | -120.464 | 4.840 | |||||||
1400 | 35.481 | 252.639 | 226.920 | 36.006 | -7.300 | -129.208 | 4.821 | |||||||
1500 | 35.739 | 255.096 | 228.718 | 39.568 | -8.294 | -137.881 | 4.801 | |||||||
1600 | 35.961 | 257.410 | 230.439 | 43.153 | -9.318 | -146.487 | 4.782 | |||||||
1700 | 36.155 | 259.596 | 232.091 | 46.759 | -10.375 | -155.028 | 4.763 | |||||||
1800 | 36.324 | 261.667 | 233.677 | 50.383 | -11.463 | -163.505 | 4.745 | |||||||
1900 | 36.473 | 263.635 | 235.202 | 54.023 | -12.584 | -171.922 | 4.726 | |||||||
2000 | 36.606 | 265.510 | 236.671 | 57.677 | -13.739 | -180.278 | 4.708 | |||||||
2100 | 36.724 | 267.299 | 238.087 | 61.344 | -14.928 | -188.576 | 4.691 | |||||||
2200 | 36.831 | 269.010 | 239.454 | 65.022 | -16.151 | -196.816 | 4.673 | |||||||
2300 | 36.928 | 270.649 | 240.775 | 68.710 | -17.409 | -205.000 | 4.656 | |||||||
2400 | 37.016 | 272.222 | 242.053 | 72.407 | -68.961 | -212.060 | 4.615 | |||||||
2500 | 37.098 | 273.735 | 243.290 | 76.113 | -70.368 | -217.994 | 4.555 | |||||||
2600 | 37.173 | 275.192 | 244.489 | 79.826 | -71.778 | -223.871 | 4.498 | |||||||
2700 | 37.244 | 276.596 | 245.653 | 83.547 | -73.190 | -229.694 | 4.444 | |||||||
2800 | 37.310 | 277.952 | 246.782 | 87.275 | -74.607 | -235.464 | 4.393 | |||||||
2900 | 37.374 | 279.262 | 247.880 | 91.009 | -76.026 | -241.185 | 4.344 | |||||||
3000 | 37.435 | 280.530 | 248.947 | 94.749 | -77.449 | -246.855 | 4.298 | |||||||
3100 | 37.495 | 281.759 | 249.986 | 98.496 | -78.876 | -252.478 | 4.254 | |||||||
3200 | 37.554 | 282.950 | 250.997 | 102.248 | -80.305 | -258.056 | 4.212 | |||||||
3300 | 37.613 | 284.106 | 251.983 | 106.007 | -81.737 | -263.589 | 4.172 | |||||||
3400 | 37.672 | 285.230 | 252.945 | 109.771 | -83.172 | -269.078 | 4.134 | |||||||
3500 | 37.731 | 286.323 | 253.883 | 113.541 | -84.609 | -274.525 | 4.097 | |||||||
3600 | 37.792 | 287.387 | 254.799 | 117.317 | -86.047 | -279.930 | 4.062 | |||||||
3700 | 37.855 | 288.423 | 255.693 | 121.100 | -87.487 | -285.296 | 4.028 | |||||||
3800 | 37.920 | 289.433 | 256.568 | 124.888 | -88.927 | -290.623 | 3.995 | |||||||
3900 | 37.987 | 290.419 | 257.424 | 128.684 | -90.368 | -295.912 | 3.963 | |||||||
4000 | 38.057 | 291.382 | 258.261 | 132.486 | -91.809 | -301.164 | 3.933 | |||||||
4100 | 38.130 | 292.323 | 259.080 | 136.295 | -93.249 | -306.380 | 3.903 | |||||||
4200 | 38.206 | 293.242 | 259.882 | 140.112 | -574.537 | -304.537 | 3.787 | |||||||
4300 | 38.285 | 294.142 | 260.669 | 143.936 | -574.887 | -298.104 | 3.621 | |||||||
4400 | 38.368 | 295.023 | 261.439 | 147.769 | -575.237 | -291.663 | 3.462 | |||||||
4500 | 38.455 | 295.887 | 262.195 | 151.610 | -575.586 | -285.215 | 3.311 | |||||||
4600 | 38.546 | 296.733 | 262.937 | 155.460 | -575.935 | -278.758 | 3.165 | |||||||
4700 | 38.640 | 297.563 | 263.665 | 159.319 | -576.284 | -272.294 | 3.026 | |||||||
4800 | 38.738 | 298.377 | 264.380 | 163.188 | -576.632 | -265.823 | 2.893 | |||||||
4900 | 38.840 | 299.177 | 265.082 | 167.067 | -576.980 | -259.343 | 2.765 | |||||||
5000 | 38.946 | 299.963 | 265.771 | 170.956 | -577.327 | -252.858 | 2.642 | |||||||
5100 | 39.055 | 300.735 | 266.449 | 174.856 | -577.674 | -246.365 | 2.523 | |||||||
5200 | 39.169 | 301.495 | 267.116 | 178.768 | -578.020 | -239.865 | 2.409 | |||||||
5300 | 39.285 | 302.242 | 267.772 | 182.690 | -578.368 | -233.359 | 2.300 | |||||||
5400 | 39.406 | 302.977 | 268.417 | 186.625 | -578.715 | -226.846 | 2.194 | |||||||
5500 | 39.529 | 303.701 | 269.052 | 190.571 | -579.064 | -220.327 | 2.092 | |||||||
5600 | 39.656 | 304.415 | 269.677 | 194.531 | -579.414 | -213.801 | 1.994 | |||||||
5700 | 39.787 | 305.118 | 270.293 | 198.503 | -579.766 | -207.269 | 1.899 | |||||||
5800 | 39.920 | 305.811 | 270.899 | 202.488 | -580.120 | -200.731 | 1.808 | |||||||
5900 | 40.055 | 306.494 | 271.497 | 206.487 | -580.477 | -194.187 | 1.719 | |||||||
6000 | 40.194 | 307.169 | 272.086 | 210.499 | -580.838 | -187.637 | 1.634 | |||||||
PREVIOUS: June 1968 (1 atm) | CURRENT: June 1968 (1 bar) | |||||||||||||
Boron Oxide (BO) | B1O1(g) |
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