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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