Magnesium Phosphate (Mg3P2O8) | Mg3O8P2(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 | ||||||||||||||
100 | ||||||||||||||
200 | ||||||||||||||
298.15 | 212.756 | 188.280 | 188.280 | 0. | -3745.098 | -3502.859 | 613.686 | |||||||
300 | 213.384 | 189.598 | 188.284 | 0.394 | -3745.148 | -3501.356 | 609.640 | |||||||
400 | 240.162 | 254.762 | 196.988 | 23.110 | -3748.487 | -3419.399 | 446.528 | |||||||
500 | 262.337 | 310.777 | 214.270 | 48.254 | -3748.843 | -3337.054 | 348.620 | |||||||
600 | 282.211 | 360.377 | 234.563 | 75.488 | -3747.814 | -3254.772 | 283.353 | |||||||
700 | 301.248 | 405.305 | 255.793 | 104.658 | -3745.544 | -3172.761 | 236.754 | |||||||
800 | 320.620 | 446.840 | 277.109 | 135.785 | -3741.994 | -3091.163 | 201.832 | |||||||
900 | 335.975 | 485.488 | 298.140 | 168.613 | -3737.409 | -3010.075 | 174.700 | |||||||
1000 | 351.540 | 521.754 | 318.706 | 203.048 | -3757.656 | -2927.411 | 152.912 | |||||||
1100 | 360.075 | 555.683 | 338.726 | 238.653 | -3751.645 | -2844.671 | 135.082 | |||||||
1200 | 365.682 | 587.236 | 358.136 | 274.920 | -3872.275 | -2760.346 | 120.155 | |||||||
1300 | 373.757 | 616.851 | 376.909 | 311.925 | -3863.611 | -2668.032 | 107.203 | |||||||
1400 | 377.899 | 644.714 | 395.053 | 349.525 | -4236.710 | -2566.904 | 95.772 | |||||||
1500 | 379.907 | 670.862 | 412.578 | 387.425 | -4223.344 | -2448.098 | 85.250 | |||||||
1600 | 380.744 | 695.407 | 429.496 | 425.458 | -4209.957 | -2330.185 | 76.073 | |||||||
1621.000 | 380.920 | 700.373 | 432.973 | 433.455 | CRYSTAL <--> LIQUID | |||||||||
1621.000 | 475.302 | 775.226 | 432.973 | 554.791 | TRANSITION | |||||||||
1700 | 475.302 | 797.843 | 449.408 | 592.340 | -4067.825 | -2219.200 | 68.188 | |||||||
1800 | 475.302 | 825.011 | 469.527 | 639.870 | -4045.147 | -2111.114 | 61.263 | |||||||
1900 | 475.302 | 850.709 | 488.919 | 687.401 | -4022.568 | -2004.284 | 55.102 | |||||||
2000 | 475.302 | 875.089 | 507.623 | 734.931 | -4000.086 | -1898.640 | 49.587 | |||||||
2100 | 475.302 | 898.279 | 525.678 | 782.461 | -3977.702 | -1794.118 | 44.626 | |||||||
2200 | 475.302 | 920.390 | 543.121 | 829.991 | -3955.413 | -1690.659 | 40.141 | |||||||
2300 | 475.302 | 941.518 | 559.987 | 877.522 | -3933.220 | -1588.214 | 36.069 | |||||||
2400 | 475.302 | 961.747 | 576.308 | 925.052 | -3911.122 | -1486.733 | 32.358 | |||||||
2500 | 475.302 | 981.149 | 592.116 | 972.582 | -3889.119 | -1386.169 | 28.962 | |||||||
2600 | 475.302 | 999.791 | 607.440 | 1020.112 | -3867.209 | -1286.483 | 25.846 | |||||||
2700 | 475.302 | 1017.729 | 622.306 | 1067.643 | -3845.394 | -1187.638 | 22.976 | |||||||
2800 | 475.302 | 1035.015 | 636.739 | 1115.173 | -3823.673 | -1089.599 | 20.327 | |||||||
2900 | 475.302 | 1051.694 | 650.762 | 1162.703 | -3802.047 | -992.339 | 17.874 | |||||||
3000 | 475.302 | 1067.807 | 664.396 | 1210.233 | -3780.518 | -895.818 | 15.598 | |||||||
3100 | 475.302 | 1083.392 | 677.662 | 1257.764 | -3759.085 | -800.013 | 13.480 | |||||||
3200 | 475.302 | 1098.482 | 690.578 | 1305.294 | -3737.751 | -704.902 | 11.506 | |||||||
3300 | 475.302 | 1113.108 | 703.162 | 1352.824 | -3716.518 | -610.456 | 9.663 | |||||||
3400 | 475.302 | 1127.298 | 715.429 | 1400.354 | -3695.387 | -516.648 | 7.937 | |||||||
3500 | 475.302 | 1141.075 | 727.394 | 1447.885 | -3674.363 | -423.464 | 6.320 | |||||||
3600 | 475.302 | 1154.465 | 739.072 | 1495.415 | -3653.448 | -330.876 | 4.801 | |||||||
3700 | 475.302 | 1167.488 | 750.476 | 1542.945 | -3632.647 | -238.871 | 3.372 | |||||||
3800 | 475.302 | 1180.163 | 761.617 | 1590.475 | -3611.963 | -147.421 | 2.026 | |||||||
3900 | 475.302 | 1192.510 | 772.508 | 1638.006 | -3591.401 | -56.516 | 0.757 | |||||||
4000 | 475.302 | 1204.543 | 783.159 | 1685.536 | -3570.967 | 33.860 | -0.442 | |||||||
4100 | 475.302 | 1216.280 | 793.581 | 1733.066 | -3550.666 | 123.729 | -1.576 | |||||||
4200 | 475.302 | 1227.733 | 803.782 | 1780.596 | -3530.503 | 213.104 | -2.650 | |||||||
4300 | 475.302 | 1238.917 | 813.772 | 1828.126 | -3510.485 | 302.002 | -3.669 | |||||||
4400 | 475.302 | 1249.844 | 823.559 | 1875.657 | -3490.617 | 390.433 | -4.635 | |||||||
4500 | 475.302 | 1260.526 | 833.151 | 1923.187 | -3470.904 | 478.414 | -5.553 | |||||||
PREVIOUS: | CURRENT: March 1963 | |||||||||||||
Magnesium Phosphate (Mg3P2O8) | Mg3O8P2(cr,l) |
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