Vanadium Oxide (VO) O1V1(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 -8.773 127.820 127.820 INFINITE
100 29.106 198.710 257.359 -5.865 128.787 118.300 -61.794
200 29.433 218.937 233.663 -2.945 128.415 107.888 -28.178
250 29.991 225.560 231.402 -1.461 128.027 102.800 -21.479
 
298.15 30.697 230.901 230.901 0. 127.612 97.978 -17.165
 
300 30.726 231.091 230.902 0.057 127.596 97.795 -17.028
350 31.510 235.886 231.278 1.613 127.147 92.863 -13.859
400 32.258 240.143 232.125 3.207 126.696 87.996 -11.491
450 32.931 243.982 233.233 4.837 126.246 83.186 -9.656
500 33.520 247.483 234.486 6.499 125.798 78.425 -8.193
 
600 34.459 253.682 237.182 9.900 124.898 69.035 -6.010
700 35.147 259.048 239.931 13.382 123.977 59.797 -4.462
800 35.656 263.777 242.622 16.924 123.016 50.694 -3.310
900 36.040 267.999 245.211 20.509 121.997 41.714 -2.421
1000 36.337 271.813 247.684 24.129 120.914 32.851 -1.716
 
1100 36.571 275.287 250.038 27.775 119.758 24.100 -1.144
1200 36.761 278.478 252.276 31.442 118.517 15.458 -0.673
1300 36.919 281.427 254.407 35.126 117.184 6.923 -0.278
1400 37.053 284.168 256.436 38.825 115.748 -1.505 0.056
1500 37.171 286.728 258.371 42.536 114.208 -9.827 0.342
 
1600 37.279 289.131 260.219 46.258 112.565 -18.043 0.589
1700 37.382 291.394 261.987 49.992 110.808 -26.153 0.804
1800 37.484 293.533 263.681 53.735 108.933 -34.156 0.991
1900 37.588 295.563 265.306 57.488 106.930 -42.052 1.156
2000 37.699 297.494 266.867 61.253 104.792 -49.838 1.302
 
2100 37.819 299.336 268.370 65.029 102.508 -57.514 1.431
2200 37.950 301.098 269.818 68.817 77.190 -64.973 1.543
2300 38.093 302.788 271.215 72.619 74.457 -71.374 1.621
2400 38.251 304.413 272.564 76.436 71.727 -77.656 1.690
2500 38.424 305.978 273.870 80.270 69.003 -83.824 1.751
 
2600 38.612 307.488 275.134 84.121 66.286 -89.884 1.806
2700 38.815 308.949 276.359 87.992 63.578 -95.839 1.854
2800 39.033 310.365 277.549 91.885 60.881 -101.693 1.897
2900 39.266 311.738 278.704 95.800 58.197 -107.453 1.935
3000 39.512 313.074 279.828 99.738 55.527 -113.119 1.970
 
3100 39.771 314.374 280.921 103.702 52.872 -118.696 2.000
3200 40.041 315.640 281.986 107.693 50.236 -124.189 2.027
3300 40.321 316.877 283.025 111.711 47.618 -129.599 2.051
3400 40.609 318.085 284.038 115.757 45.020 -134.930 2.073
3500 40.905 319.266 285.028 119.833 42.443 -140.186 2.092
 
3600 41.206 320.423 285.995 123.939 39.889 -145.367 2.109
3700 41.512 321.556 286.941 128.075 -409.450 -149.278 2.107
3800 41.820 322.667 287.867 132.241 -410.271 -142.235 1.955
3900 42.130 323.757 288.773 136.439 -411.119 -135.170 1.810
4000 42.440 324.828 289.661 140.667 -411.995 -128.084 1.673
 
4100 42.749 325.880 290.532 144.927 -412.900 -120.975 1.541
4200 43.055 326.913 291.386 149.217 -413.834 -113.843 1.416
4300 43.358 327.930 292.224 153.537 -414.799 -106.689 1.296
4400 43.656 328.930 293.047 157.888 -415.795 -99.513 1.181
4500 43.948 329.915 293.855 162.268 -416.823 -92.313 1.072
 
4600 44.234 330.884 294.650 166.678 -417.886 -85.090 0.966
4700 44.514 331.838 295.431 171.115 -418.982 -77.844 0.865
4800 44.785 332.778 296.199 175.580 -420.115 -70.573 0.768
4900 45.048 333.704 296.955 180.072 -421.286 -63.279 0.675
5000 45.301 334.617 297.699 184.589 -422.495 -55.960 0.585
 
5100 45.546 335.516 298.432 189.132 -423.745 -48.617 0.498
5200 45.781 336.403 299.153 193.698 -425.036 -41.250 0.414
5300 46.006 337.277 299.865 198.288 -426.371 -33.856 0.334
5400 46.220 338.139 300.565 202.899 -427.752 -26.438 0.256
5500 46.424 338.989 301.256 207.531 -429.180 -18.993 0.180
 
5600 46.618 339.828 301.938 212.183 -430.658 -11.521 0.107
5700 46.802 340.654 302.610 216.855 -432.187 -4.024 0.037
5800 46.975 341.470 303.273 221.543 -433.769 3.502 -0.032
5900 47.137 342.274 303.927 226.249 -435.406 11.054 -0.098
6000 47.290 343.068 304.573 230.971 -437.102 18.636 -0.162
 
PREVIOUS: December 1973 (1 atm) CURRENT: December 1973 (1 bar)
 
Vanadium Oxide (VO) O1V1(g)

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