Dihydroxyborane (B(OH)2) | B1H2O2(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 | -11.772 | -470.383 | -470.383 | INFINITE | |||||||
100 | 34.306 | 198.871 | 283.171 | -8.430 | -472.969 | -465.422 | 243.112 | |||||||
200 | 42.381 | 224.875 | 248.034 | -4.632 | -475.109 | -457.021 | 119.362 | |||||||
250 | 47.278 | 234.855 | 244.419 | -2.391 | -476.093 | -452.384 | 94.520 | |||||||
298.15 | 52.015 | 243.589 | 243.589 | 0. | -476.976 | -447.736 | 78.441 | |||||||
300 | 52.195 | 243.911 | 243.590 | 0.096 | -477.008 | -447.554 | 77.926 | |||||||
350 | 56.883 | 252.313 | 244.243 | 2.825 | -477.833 | -442.579 | 66.051 | |||||||
400 | 61.190 | 260.195 | 245.749 | 5.778 | -478.566 | -437.492 | 57.131 | |||||||
450 | 65.065 | 267.630 | 247.771 | 8.936 | -479.213 | -432.318 | 50.182 | |||||||
500 | 68.519 | 274.668 | 250.112 | 12.278 | -479.779 | -427.076 | 44.616 | |||||||
600 | 74.344 | 287.695 | 255.309 | 19.432 | -480.695 | -416.445 | 36.255 | |||||||
700 | 79.038 | 299.520 | 260.793 | 27.109 | -481.365 | -405.680 | 30.272 | |||||||
800 | 82.894 | 310.334 | 266.319 | 35.212 | -481.835 | -394.834 | 25.780 | |||||||
900 | 86.106 | 320.289 | 271.770 | 43.666 | -482.142 | -383.939 | 22.283 | |||||||
1000 | 88.805 | 329.504 | 277.089 | 52.416 | -482.321 | -373.017 | 19.484 | |||||||
1100 | 91.088 | 338.079 | 282.248 | 61.414 | -482.401 | -362.081 | 17.194 | |||||||
1200 | 93.028 | 346.090 | 287.238 | 70.622 | -482.408 | -351.143 | 15.285 | |||||||
1300 | 94.683 | 353.603 | 292.057 | 80.010 | -482.366 | -340.205 | 13.670 | |||||||
1400 | 96.102 | 360.673 | 296.708 | 89.551 | -482.292 | -329.272 | 12.285 | |||||||
1500 | 97.324 | 367.346 | 301.197 | 99.224 | -482.203 | -318.346 | 11.086 | |||||||
1600 | 98.380 | 373.662 | 305.530 | 109.010 | -482.111 | -307.425 | 10.036 | |||||||
1700 | 99.298 | 379.654 | 309.716 | 118.895 | -482.028 | -296.509 | 9.111 | |||||||
1800 | 100.098 | 385.353 | 313.761 | 128.866 | -481.961 | -285.599 | 8.288 | |||||||
1900 | 100.800 | 390.784 | 317.673 | 138.911 | -481.920 | -274.691 | 7.552 | |||||||
2000 | 101.417 | 395.971 | 321.459 | 149.023 | -481.908 | -263.785 | 6.889 | |||||||
2100 | 101.962 | 400.932 | 325.126 | 159.192 | -481.932 | -252.878 | 6.290 | |||||||
2200 | 102.445 | 405.687 | 328.681 | 169.413 | -481.995 | -241.969 | 5.745 | |||||||
2300 | 102.876 | 410.250 | 332.129 | 179.680 | -482.101 | -231.057 | 5.247 | |||||||
2400 | 103.260 | 414.637 | 335.476 | 189.987 | -532.512 | -219.070 | 4.768 | |||||||
2500 | 103.605 | 418.860 | 338.727 | 200.330 | -532.788 | -206.005 | 4.304 | |||||||
2600 | 103.915 | 422.929 | 341.888 | 210.707 | -533.081 | -192.928 | 3.876 | |||||||
2700 | 104.195 | 426.856 | 344.963 | 221.112 | -533.392 | -179.839 | 3.479 | |||||||
2800 | 104.448 | 430.650 | 347.956 | 231.545 | -533.721 | -166.738 | 3.111 | |||||||
2900 | 104.678 | 434.320 | 350.871 | 242.001 | -534.071 | -153.626 | 2.767 | |||||||
3000 | 104.887 | 437.872 | 353.712 | 252.480 | -534.442 | -140.500 | 2.446 | |||||||
3100 | 105.078 | 441.314 | 356.483 | 262.978 | -534.834 | -127.362 | 2.146 | |||||||
3200 | 105.253 | 444.653 | 359.186 | 273.495 | -535.248 | -114.212 | 1.864 | |||||||
3300 | 105.413 | 447.894 | 361.825 | 284.028 | -535.684 | -101.048 | 1.599 | |||||||
3400 | 105.560 | 451.044 | 364.403 | 294.577 | -536.143 | -87.870 | 1.350 | |||||||
3500 | 105.696 | 454.105 | 366.923 | 305.140 | -536.623 | -74.679 | 1.115 | |||||||
3600 | 105.821 | 457.085 | 369.386 | 315.716 | -537.127 | -61.473 | 0.892 | |||||||
3700 | 105.937 | 459.986 | 371.796 | 326.304 | -537.652 | -48.254 | 0.681 | |||||||
3800 | 106.044 | 462.812 | 374.154 | 336.903 | -538.201 | -35.019 | 0.481 | |||||||
3900 | 106.143 | 465.568 | 376.463 | 347.512 | -538.772 | -21.769 | 0.292 | |||||||
4000 | 106.236 | 468.257 | 378.724 | 358.131 | -539.366 | -8.506 | 0.111 | |||||||
4100 | 106.322 | 470.881 | 380.940 | 368.759 | -539.982 | 4.773 | -0.061 | |||||||
4200 | 106.402 | 473.444 | 383.112 | 379.395 | -1020.471 | 25.092 | -0.312 | |||||||
4300 | 106.477 | 475.949 | 385.242 | 390.039 | -1020.046 | 49.981 | -0.607 | |||||||
4400 | 106.547 | 478.397 | 387.331 | 400.691 | -1019.646 | 74.860 | -0.889 | |||||||
4500 | 106.613 | 480.792 | 389.382 | 411.349 | -1019.270 | 99.731 | -1.158 | |||||||
4600 | 106.674 | 483.136 | 391.394 | 422.013 | -1018.920 | 124.593 | -1.415 | |||||||
4700 | 106.732 | 485.431 | 393.371 | 432.683 | -1018.596 | 149.449 | -1.661 | |||||||
4800 | 106.787 | 487.679 | 395.312 | 443.359 | -1018.298 | 174.298 | -1.897 | |||||||
4900 | 106.838 | 489.881 | 397.220 | 454.041 | -1018.027 | 199.141 | -2.123 | |||||||
5000 | 106.886 | 492.040 | 399.095 | 464.727 | -1017.783 | 223.979 | -2.340 | |||||||
5100 | 106.932 | 494.157 | 400.938 | 475.418 | -1017.567 | 248.812 | -2.548 | |||||||
5200 | 106.975 | 496.234 | 402.751 | 486.113 | -1017.378 | 273.641 | -2.749 | |||||||
5300 | 107.016 | 498.272 | 404.534 | 496.813 | -1017.218 | 298.467 | -2.942 | |||||||
5400 | 107.054 | 500.273 | 406.288 | 507.516 | -1017.088 | 323.290 | -3.127 | |||||||
5500 | 107.091 | 502.238 | 408.015 | 518.223 | -1016.987 | 348.110 | -3.306 | |||||||
5600 | 107.125 | 504.167 | 409.715 | 528.934 | -1016.916 | 372.930 | -3.479 | |||||||
5700 | 107.158 | 506.064 | 411.389 | 539.648 | -1016.877 | 397.748 | -3.645 | |||||||
5800 | 107.189 | 507.928 | 413.037 | 550.366 | -1016.869 | 422.567 | -3.806 | |||||||
5900 | 107.219 | 509.760 | 414.661 | 561.086 | -1016.893 | 447.383 | -3.961 | |||||||
6000 | 107.247 | 511.563 | 416.261 | 571.810 | -1016.949 | 472.202 | -4.111 | |||||||
PREVIOUS: December 1964 (1 atm) | CURRENT: December 1964 (1 bar) | |||||||||||||
Dihydroxyborane (B(OH)2) | B1H2O2(g) |
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