Tungsten Oxide (WO2) O2W1(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 -11.246 78.977 78.977 INFINITE
100 35.385 242.910 321.628 -7.872 78.795 72.796 -38.025
200 39.783 268.864 289.376 -4.102 77.646 67.224 -17.557
250 41.834 277.961 286.210 -2.062 77.071 64.686 -13.515
 
298.15 43.812 285.499 285.499 0. 76.567 62.348 -10.923
 
300 43.887 285.771 285.500 0.081 76.549 62.259 -10.840
350 45.806 292.682 286.042 2.324 76.091 59.915 -8.942
400 47.508 298.913 287.267 4.658 75.691 57.632 -7.526
450 48.970 304.595 288.882 7.071 75.335 55.396 -6.430
500 50.204 309.820 290.718 9.551 75.011 53.199 -5.558
 
600 52.109 319.152 294.698 14.673 74.415 48.893 -4.256
700 53.454 327.292 298.785 19.954 73.842 44.684 -3.334
800 54.420 334.496 302.807 25.351 73.256 40.559 -2.648
900 55.129 340.949 306.693 30.830 72.641 36.508 -2.119
1000 55.662 346.786 310.415 36.371 71.986 32.528 -1.699
 
1100 56.071 352.111 313.967 41.958 71.285 28.616 -1.359
1200 56.390 357.004 317.353 47.582 70.536 24.769 -1.078
1300 56.644 361.528 320.579 53.234 69.735 20.988 -0.843
1400 56.849 365.734 323.656 58.909 68.880 17.270 -0.644
1500 57.016 369.662 326.593 64.602 67.970 13.614 -0.474
 
1600 57.154 373.346 329.401 70.311 67.001 10.022 -0.327
1700 57.270 376.814 332.089 76.033 65.974 6.492 -0.199
1800 57.368 380.091 334.666 81.765 64.886 3.024 -0.088
1900 57.451 383.195 337.139 87.506 63.735 -0.382 0.010
2000 57.523 386.143 339.516 93.254 62.520 -3.725 0.097
 
2100 57.585 388.952 341.804 99.010 61.240 -7.006 0.174
2200 57.639 391.632 344.008 104.771 59.894 -10.224 0.243
2300 57.686 394.195 346.135 110.537 58.481 -13.381 0.304
2400 57.728 396.651 348.189 116.308 57.001 -16.474 0.359
2500 57.766 399.008 350.175 122.083 55.452 -19.504 0.408
 
2600 57.801 401.275 352.097 127.861 53.839 -22.470 0.451
2700 57.833 403.457 353.959 133.643 52.134 -25.373 0.491
2800 57.863 405.560 355.765 139.428 50.303 -28.210 0.526
2900 57.892 407.591 357.517 145.216 48.306 -30.980 0.558
3000 57.920 409.555 359.219 151.006 46.118 -33.677 0.586
 
3100 57.949 411.454 360.874 156.800 43.696 -36.297 0.612
3200 57.978 413.294 362.483 162.596 41.008 -38.836 0.634
3300 58.009 415.079 364.050 168.395 38.031 -41.287 0.654
3400 58.042 416.811 365.577 174.198 34.731 -43.641 0.670
3500 58.077 418.494 367.065 180.004 31.042 -45.894 0.685
 
3600 58.115 420.131 368.516 185.813 26.871 -48.034 0.697
3700 58.156 421.724 369.933 191.627 -12.647 -49.861 0.704
3800 58.202 423.275 371.316 197.445 -14.494 -50.841 0.699
3900 58.252 424.788 372.668 203.267 -16.350 -51.773 0.693
4000 58.307 426.263 373.989 209.095 -18.214 -52.658 0.688
 
4100 58.367 427.704 375.282 214.929 -20.086 -53.496 0.682
4200 58.432 429.111 376.547 220.769 -21.963 -54.288 0.675
4300 58.502 430.487 377.785 226.615 -23.847 -55.035 0.669
4400 58.579 431.832 378.998 232.470 -25.735 -55.739 0.662
4500 58.661 433.150 380.187 238.331 -27.628 -56.400 0.655
 
4600 58.749 434.440 381.353 244.202 -29.524 -57.019 0.647
4700 58.844 435.704 382.496 250.082 -31.423 -57.596 0.640
4800 58.944 436.944 383.617 255.971 -33.325 -58.132 0.633
4900 59.050 438.161 384.718 261.871 -35.230 -58.629 0.625
5000 59.162 439.355 385.799 267.781 -37.136 -59.087 0.617
 
5100 59.280 440.528 386.860 273.703 -39.045 -59.507 0.609
5200 59.404 441.680 387.904 279.637 -40.956 -59.890 0.602
5300 59.532 442.813 388.929 285.584 -42.868 -60.235 0.594
5400 59.666 443.927 389.937 291.544 -44.783 -60.546 0.586
5500 59.805 445.023 390.929 297.517 -46.700 -60.820 0.578
 
5600 59.949 446.102 391.904 303.505 -48.620 -61.059 0.570
5700 60.097 447.164 392.865 309.507 -50.543 -61.264 0.561
5800 60.249 448.211 393.810 315.525 -52.470 -61.435 0.553
5900 60.405 449.242 394.741 321.557 -54.401 -61.575 0.545
6000 60.565 450.258 395.657 327.606 -56.337 -61.679 0.537
 
PREVIOUS: September 1966 (1 atm) CURRENT: September 1966 (1 bar)
 
Tungsten Oxide (WO2) O2W1(g)

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