Magnesium Aluminum Oxide (MgAl2O4) Al2Mg1O4(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              
 
298.15 116.198 168.473 168.473 0. -2106.527 -2007.826 351.763
 
300 116.533 169.193 168.475 0.215 -2106.556 -2007.214 349.487
400 137.988 206.024 173.351 13.069 -2107.216 -1973.957 257.772
500 149.829 238.190 183.178 27.506 -2106.829 -1940.674 202.741
 
600 157.887 266.255 194.736 42.911 -2105.981 -1907.517 166.064
700 164.155 291.079 206.760 59.023 -2104.945 -1874.521 139.878
800 169.473 313.354 218.716 75.710 -2103.882 -1841.676 120.249
900 174.238 333.594 230.373 92.899 -2102.904 -1808.961 104.989
1000 178.657 352.183 241.637 110.546 -2131.868 -1774.113 92.670
 
1100 182.853 369.409 252.479 128.623 -2130.591 -1738.396 82.550
1200 186.895 385.494 262.900 147.112 -2128.981 -1702.811 74.121
1300 190.828 400.609 272.918 165.999 -2127.041 -1667.373 66.996
1400 194.686 414.893 282.553 185.275 -2252.182 -1628.930 60.776
1500 198.485 428.454 291.832 204.934 -2248.234 -1584.548 55.179
 
1600 202.238 441.384 300.778 224.970 -2243.961 -1540.439 50.290
1700 205.962 453.757 309.415 245.381 -2239.363 -1496.608 45.985
 
1750.000 207.811 459.754 313.625 255.725 GLASS <--> LIQUID
1750.000 219.660 459.754 313.625 255.725 TRANSITION
 
1800 219.660 465.942 317.771 266.708 -2233.896 -1453.066 42.167
1900 219.660 477.818 325.885 288.674 -2227.838 -1409.852 38.760
2000 219.660 489.085 333.765 310.640 -2221.826 -1366.955 35.701
 
2100 219.660 499.803 341.419 332.606 -2215.860 -1324.359 32.942
2200 219.660 510.021 348.852 354.572 -2209.940 -1282.044 30.440
2300 219.660 519.785 356.073 376.538 -2204.065 -1239.999 28.161
2400 219.660 529.134 363.091 398.504 -2198.236 -1198.209 26.078
 
2408.000 219.660 529.865 363.644 400.261 CRYSTAL <--> LIQUID
 
2500 219.660 538.101 369.913 420.470 2192.452 1156.661 24.167
 
2600 219.660 546.716 376.549 442.436 -2186.712 -1115.342 22.408
2700 219.660 555.006 383.006 464.402 -2181.016 -1074.243 20.782
2800 219.660 562.995 389.292 486.368 -2763.167 -1031.419 19.241
2900 219.660 570.703 395.415 508.334 -2755.368 -969.710 17.466
3000 219.660 578.150 401.383 530.300 -2747.614 -908.268 15.814
 
3100 219.660 585.352 407.202 552.266 -2739.904 -847.082 14.273
3200 219.660 592.326 412.879 574.232 -2732.239 -786.147 12.833
3300 219.660 599.086 418.420 596.198 -2724.618 -725.450 11.483
3400 219.660 605.643 423.830 618.164 -2717.043 -664.982 10.216
3500 219.660 612.010 429.116 640.130 -2709.515 -604.738 9.025
 
3600 219.660 618.199 434.283 662.096 -2702.035 -544.707 7.903
3700 219.660 624.217 439.335 684.062 -2694.603 -484.885 6.845
3800 219.660 630.075 444.278 706.028 -2687.223 -425.260 5.846
3900 219.660 635.781 449.116 727.994 -2679.895 -365.830 4.900
4000 219.660 641.342 453.852 749.960 -2672.622 -306.588 4.004
 
PREVIOUS: June 1972 CURRENT: December 1979
 
Magnesium Aluminum Oxide (MgAl2O4) Al2Mg1O4(l)

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