fH°fG°| Cesium Sulfate (Cs2SO4) | Cs2O4S1(cr,l) | |||||||||||||
| 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 | -27.732 | -1433.163 | -1433.163 | INFINITE | |||||||
| 100 | 89.287 | 91.922 | 317.566 | -22.564 | -1438.791 | -1401.080 | 731.849 | |||||||
| 200 | 114.767 | 162.172 | 223.551 | -12.276 | -1441.328 | -1362.260 | 355.786 | |||||||
| 298.15 | 135.143 | 211.878 | 211.878 | 0. | -1442.643 | -1323.155 | 231.811 | |||||||
| 300 | 135.478 | 212.715 | 211.880 | 0.250 | -1442.663 | -1322.413 | 230.253 | |||||||
| 400 | 151.293 | 253.916 | 217.391 | 14.610 | -1449.401 | -1280.787 | 167.254 | |||||||
| 500 | 164.557 | 289.120 | 228.298 | 30.411 | -1449.910 | -1238.562 | 129.392 | |||||||
| 600 | 176.816 | 320.158 | 241.069 | 47.453 | -1448.986 | -1196.356 | 104.152 | |||||||
| 700 | 192.255 | 348.512 | 254.416 | 65.867 | -1446.621 | -1154.417 | 86.144 | |||||||
| 800 | 212.464 | 375.547 | 267.877 | 86.136 | -1442.424 | -1112.937 | 72.667 | |||||||
| 900 | 228.697 | 401.504 | 281.293 | 108.190 | -1489.626 | -1071.010 | 62.160 | |||||||
| 940.000 | 235.337 | 411.592 | 286.624 | 117.470 | II <--> I | |||||||||
| 940.000 | 184.891 | 416.177 | 286.624 | 121.780 | TRANSITION | |||||||||
| 1000 | 194.179 | 427.901 | 294.750 | 133.152 | -1613.897 | -1017.731 | 53.161 | |||||||
| 1100 | 209.660 | 447.135 | 307.731 | 153.344 | -1606.752 | -958.448 | 45.513 | |||||||
| 1200 | 225.141 | 466.041 | 320.138 | 175.084 | -1598.155 | -899.880 | 39.171 | |||||||
| 1278.000 | 237.233 | 480.596 | 329.488 | 193.116 | I <--> LIQUID | |||||||||
| 1278.000 | 206.690 | 508.522 | 329.488 | 228.806 | TRANSITION | |||||||||
| 1300 | 206.690 | 512.050 | 332.548 | 233.353 | -1553.113 | -842.697 | 33.860 | |||||||
| 1400 | 206.690 | 527.367 | 345.923 | 254.022 | -1545.751 | -788.326 | 29.413 | |||||||
| 1500 | 206.690 | 541.627 | 358.500 | 274.691 | -1538.463 | -734.479 | 25.577 | |||||||
| 1600 | 206.690 | 554.967 | 370.367 | 295.360 | -1531.249 | -681.116 | 22.236 | |||||||
| 1700 | 206.690 | 567.497 | 381.598 | 316.029 | -1524.110 | -628.202 | 19.302 | |||||||
| 1800 | 206.690 | 579.311 | 392.257 | 336.698 | -1517.048 | -575.706 | 16.707 | |||||||
| 1900 | 206.690 | 590.486 | 402.399 | 357.367 | -1510.069 | -523.600 | 14.395 | |||||||
| 2000 | 206.690 | 601.088 | 412.070 | 378.035 | -1503.179 | -471.859 | 12.324 | |||||||
| 2100 | 206.690 | 611.173 | 421.313 | 398.704 | -1496.384 | -420.460 | 10.458 | |||||||
| 2200 | 206.690 | 620.788 | 430.163 | 419.373 | -1489.693 | -369.382 | 8.770 | |||||||
| 2300 | 206.690 | 629.975 | 438.653 | 440.042 | -1483.114 | -318.607 | 7.236 | |||||||
| 2400 | 206.690 | 638.772 | 446.809 | 460.711 | -1476.658 | -268.116 | 5.835 | |||||||
| 2500 | 206.690 | 647.210 | 454.657 | 481.380 | -1470.335 | -217.891 | 4.553 | |||||||
| 2600 | 206.690 | 655.316 | 462.220 | 502.049 | -1464.154 | -167.915 | 3.373 | |||||||
| 2700 | 206.690 | 663.117 | 469.517 | 522.718 | -1458.128 | -118.174 | 2.286 | |||||||
| 2800 | 206.690 | 670.633 | 476.567 | 543.387 | -1452.266 | -68.654 | 1.281 | |||||||
| 2900 | 206.690 | 677.886 | 483.384 | 564.056 | -1446.581 | -19.341 | 0.348 | |||||||
| 3000 | 206.690 | 684.894 | 489.985 | 584.725 | -1441.084 | 29.780 | -0.519 | |||||||
| PREVIOUS: | CURRENT: June 1979 | |||||||||||||
| Cesium Sulfate (Cs2SO4) | Cs2O4S1(cr,l) | |||||||||||||
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