Tungsten Oxide ((WO3)4) | O12W4(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) | ![]() |
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log Kf | |||||||
0 | 0. | 0. | INFINITE | -57.403 | -2789.527 | -2789.527 | INFINITE | |||||||
100 | 155.404 | 342.363 | 846.055 | -50.369 | -2802.530 | -2728.938 | 1425.451 | |||||||
200 | 264.535 | 490.351 | 632.324 | -28.395 | -2806.053 | -2653.323 | 692.977 | |||||||
250 | 290.904 | 552.391 | 610.266 | -14.469 | -2805.502 | -2615.182 | 546.412 | |||||||
298.15 | 309.177 | 605.272 | 605.272 | 0. | -2804.117 | -2578.641 | 451.767 | |||||||
300 | 309.778 | 607.186 | 605.277 | 0.573 | -2804.051 | -2577.242 | 448.738 | |||||||
350 | 323.782 | 656.042 | 609.104 | 16.428 | -2801.950 | -2539.600 | 379.015 | |||||||
400 | 334.379 | 700.000 | 617.765 | 32.894 | -2799.410 | -2502.290 | 326.766 | |||||||
450 | 342.521 | 739.875 | 629.152 | 49.825 | -2796.588 | -2465.317 | 286.167 | |||||||
500 | 348.867 | 776.305 | 642.072 | 67.117 | -2793.598 | -2428.668 | 253.721 | |||||||
600 | 357.895 | 840.770 | 669.957 | 102.488 | -2787.414 | -2356.261 | 205.131 | |||||||
700 | 363.813 | 896.414 | 698.424 | 138.593 | -2781.241 | -2284.891 | 170.501 | |||||||
800 | 367.868 | 945.276 | 726.289 | 175.189 | -2775.246 | -2214.397 | 144.585 | |||||||
900 | 370.754 | 988.780 | 753.082 | 212.128 | -2769.495 | -2144.639 | 124.472 | |||||||
1000 | 372.873 | 1027.958 | 778.644 | 249.314 | -2764.016 | -2075.507 | 108.413 | |||||||
1100 | 374.471 | 1063.575 | 802.952 | 286.685 | -2758.816 | -2006.909 | 95.300 | |||||||
1200 | 375.705 | 1096.213 | 826.049 | 324.197 | -2753.895 | -1938.773 | 84.393 | |||||||
1300 | 376.676 | 1126.326 | 848.004 | 361.817 | -2749.253 | -1871.037 | 75.179 | |||||||
1400 | 377.453 | 1154.270 | 868.895 | 399.525 | -2744.890 | -1803.647 | 67.295 | |||||||
1500 | 378.085 | 1180.334 | 888.798 | 437.303 | -2740.810 | -1736.560 | 60.472 | |||||||
1600 | 378.605 | 1204.752 | 907.790 | 475.138 | -2737.017 | -1669.735 | 54.511 | |||||||
1700 | 379.038 | 1227.718 | 925.941 | 513.021 | -2733.513 | -1603.139 | 49.258 | |||||||
1800 | 379.402 | 1249.394 | 943.314 | 550.944 | -2730.304 | -1536.742 | 44.595 | |||||||
1900 | 379.712 | 1269.915 | 959.968 | 588.900 | -2727.394 | -1470.513 | 40.427 | |||||||
2000 | 379.976 | 1289.399 | 975.957 | 626.885 | -2724.788 | -1404.430 | 36.680 | |||||||
2100 | 380.205 | 1307.944 | 991.328 | 664.894 | -2722.491 | -1338.470 | 33.293 | |||||||
2200 | 380.404 | 1325.636 | 1006.124 | 702.925 | -2720.506 | -1272.608 | 30.216 | |||||||
2300 | 380.577 | 1342.549 | 1020.387 | 740.974 | -2718.836 | -1206.836 | 27.408 | |||||||
2400 | 380.730 | 1358.750 | 1034.150 | 779.039 | -2717.481 | -1141.129 | 24.836 | |||||||
2500 | 380.864 | 1374.294 | 1047.447 | 817.119 | -2716.444 | -1075.470 | 22.471 | |||||||
2600 | 380.984 | 1389.235 | 1060.307 | 855.212 | -2715.711 | -1009.846 | 20.288 | |||||||
2700 | 381.091 | 1403.615 | 1072.758 | 893.316 | -2715.388 | -944.241 | 18.267 | |||||||
2800 | 381.187 | 1417.476 | 1084.823 | 931.430 | -2715.614 | -878.640 | 16.391 | |||||||
2900 | 381.273 | 1430.854 | 1096.526 | 969.553 | -2716.543 | -813.024 | 14.644 | |||||||
3000 | 381.350 | 1443.781 | 1107.887 | 1007.684 | -2718.281 | -747.356 | 13.013 | |||||||
3100 | 381.420 | 1456.287 | 1118.925 | 1045.822 | -2720.997 | -681.614 | 11.485 | |||||||
3200 | 381.484 | 1468.397 | 1129.658 | 1083.968 | -2724.814 | -615.773 | 10.051 | |||||||
3300 | 381.542 | 1480.137 | 1140.101 | 1122.119 | -2729.830 | -549.794 | 8.703 | |||||||
3400 | 381.596 | 1491.528 | 1150.271 | 1160.276 | -2736.182 | -483.637 | 7.430 | |||||||
3500 | 381.644 | 1502.590 | 1160.180 | 1198.438 | -2744.126 | -417.277 | 6.228 | |||||||
3600 | 381.689 | 1513.342 | 1169.841 | 1236.605 | -2754.039 | -350.659 | 5.088 | |||||||
3700 | 381.730 | 1523.801 | 1179.267 | 1274.776 | -2905.385 | -282.975 | 3.995 | |||||||
3800 | 381.768 | 1533.981 | 1188.468 | 1312.951 | -2906.086 | -212.085 | 2.915 | |||||||
3900 | 381.803 | 1543.898 | 1197.455 | 1351.129 | -2906.866 | -141.178 | 1.891 | |||||||
4000 | 381.835 | 1553.565 | 1206.237 | 1389.311 | -2907.723 | -70.256 | 0.917 | |||||||
4100 | 381.866 | 1562.994 | 1214.824 | 1427.496 | -2908.655 | 0.693 | -0.009 | |||||||
4200 | 381.894 | 1572.196 | 1223.224 | 1465.684 | -2909.660 | 71.664 | -0.891 | |||||||
4300 | 381.920 | 1581.183 | 1231.445 | 1503.875 | -2910.737 | 142.663 | -1.733 | |||||||
4400 | 381.944 | 1589.963 | 1239.493 | 1542.068 | -2911.885 | 213.682 | -2.537 | |||||||
4500 | 381.967 | 1598.547 | 1247.377 | 1580.264 | -2913.103 | 284.729 | -3.305 | |||||||
4600 | 381.988 | 1606.942 | 1255.103 | 1618.461 | -2914.392 | 355.804 | -4.040 | |||||||
4700 | 382.008 | 1615.158 | 1262.677 | 1656.661 | -2915.754 | 426.912 | -4.745 | |||||||
4800 | 382.027 | 1623.201 | 1270.104 | 1694.863 | -2917.187 | 498.048 | -5.420 | |||||||
4900 | 382.044 | 1631.078 | 1277.391 | 1733.066 | -2918.696 | 569.218 | -6.068 | |||||||
5000 | 382.061 | 1638.796 | 1284.542 | 1771.272 | -2920.281 | 640.416 | -6.690 | |||||||
5100 | 382.076 | 1646.362 | 1291.563 | 1809.479 | -2921.947 | 711.648 | -7.289 | |||||||
5200 | 382.091 | 1653.782 | 1298.457 | 1847.687 | -2923.694 | 782.906 | -7.864 | |||||||
5300 | 382.105 | 1661.060 | 1305.230 | 1885.897 | -2925.527 | 854.210 | -8.419 | |||||||
5400 | 382.118 | 1668.202 | 1311.886 | 1924.108 | -2927.452 | 925.540 | -8.953 | |||||||
5500 | 382.131 | 1675.214 | 1318.429 | 1962.320 | -2929.471 | 996.907 | -9.468 | |||||||
5600 | 382.142 | 1682.100 | 1324.861 | 2000.534 | -2931.590 | 1068.320 | -9.965 | |||||||
5700 | 382.153 | 1688.863 | 1331.188 | 2038.749 | -2933.815 | 1139.764 | -10.445 | |||||||
5800 | 382.164 | 1695.510 | 1337.413 | 2076.965 | -2936.150 | 1211.255 | -10.909 | |||||||
5900 | 382.174 | 1702.043 | 1343.537 | 2115.182 | -2938.602 | 1282.773 | -11.357 | |||||||
6000 | 382.184 | 1708.466 | 1349.566 | 2153.399 | -2941.178 | 1354.349 | -11.791 | |||||||
PREVIOUS: September 1966 (1 atm) | CURRENT: September 1966 (1 bar) | |||||||||||||
Tungsten Oxide ((WO3)4) | O12W4(g) |
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