fH°fG°| Vanadium Oxide (VO) | O1V1(cr) | |||||||||||||
| 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 | 0.000 | 0.000 | INFINITE | -6.908 | -429.715 | -429.715 | INFINITE | |||||||
| 100 | 13.895 | 6.730 | 71.088 | -6.436 | -431.184 | -422.473 | 220.677 | |||||||
| 200 | 34.100 | 23.035 | 42.859 | -3.965 | -432.005 | -413.352 | 107.956 | |||||||
| 298.15 | 45.501 | 39.011 | 39.011 | 0.000 | -431.789 | -404.210 | 70.816 | |||||||
| 300 | 45.647 | 39.293 | 39.012 | 0.084 | -431.778 | -404.039 | 70.350 | |||||||
| 400 | 49.580 | 53.063 | 40.863 | 4.880 | -431.032 | -394.899 | 51.569 | |||||||
| 500 | 51.651 | 64.356 | 44.466 | 9.945 | -430.157 | -385.966 | 40.322 | |||||||
| 600 | 53.530 | 73.940 | 48.599 | 15.204 | -429.199 | -377.216 | 32.840 | |||||||
| 700 | 55.343 | 82.329 | 52.831 | 20.648 | -428.158 | -368.633 | 27.508 | |||||||
| 800 | 57.099 | 89.834 | 56.995 | 26.271 | -427.037 | -360.206 | 23.519 | |||||||
| 900 | 58.803 | 96.658 | 61.029 | 32.067 | -425.846 | -351.922 | 20.425 | |||||||
| 1000 | 60.463 | 102.940 | 64.910 | 38.030 | -424.586 | -343.776 | 17.957 | |||||||
| 1100 | 62.086 | 108.779 | 68.635 | 44.158 | -423.259 | -335.758 | 15.944 | |||||||
| 1200 | 63.677 | 114.250 | 72.211 | 50.446 | -421.879 | -327.864 | 14.272 | |||||||
| 1300 | 65.243 | 119.408 | 75.645 | 56.892 | -420.450 | -320.087 | 12.861 | |||||||
| 1400 | 66.791 | 124.300 | 78.947 | 63.494 | -418.983 | -312.422 | 11.657 | |||||||
| 1500 | 68.325 | 128.961 | 82.127 | 70.250 | -417.478 | -304.863 | 10.616 | |||||||
| 1600 | 69.842 | 133.419 | 85.195 | 77.159 | -415.936 | -297.405 | 9.709 | |||||||
| 1700 | 71.351 | 137.698 | 88.158 | 84.218 | -414.366 | -290.045 | 8.912 | |||||||
| 1800 | 72.851 | 141.819 | 91.025 | 91.429 | -412.774 | -282.778 | 8.206 | |||||||
| 1900 | 74.339 | 145.798 | 93.804 | 98.788 | -411.171 | -275.599 | 7.577 | |||||||
| 2000 | 75.847 | 149.649 | 96.500 | 106.297 | -409.565 | -268.506 | 7.013 | |||||||
| 2063.000 | 76.747 | 152.015 | 98.160 | 111.104 | CRYSTAL <--> LIQUID | |||||||||
| 2100 | 77.298 | 153.385 | 99.121 | 113.954 | 407.967 261.492 6.504 | |||||||||
| 2200 | 78.781 | 157.015 | 101.670 | 121.758 | -429.269 | -254.449 | 6.041 | |||||||
| 2300 | 80.250 | 160.549 | 104.154 | 129.710 | -427.853 | -246.534 | 5.599 | |||||||
| 2400 | 81.718 | 163.996 | 106.576 | 137.808 | -426.302 | -238.684 | 5.195 | |||||||
| 2500 | 83.183 | 167.361 | 108.940 | 146.053 | -424.615 | -230.900 | 4.824 | |||||||
| 2600 | 84.646 | 170.652 | 111.250 | 154.445 | -422.792 | -223.187 | 4.484 | |||||||
| PREVIOUS: | CURRENT: December 1973 | |||||||||||||
| Vanadium Oxide (VO) | O1V1(cr) | |||||||||||||
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