Magnesium Aluminum Oxide (MgAl2O4) | Al2Mg1O4(cr) | |||||||||||||
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. | 8.075 | INFINITE | -15.411 | -2283.075 | -2283.075 | INFINITE | |||||||
100 | 22.669 | 16.757 | 164.497 | -14.774 | -2289.857 | -2254.524 | 1177.642 | |||||||
200 | 78.069 | 49.819 | 98.221 | -9.681 | -2296.197 | -2216.480 | 578.885 | |||||||
298.15 | 116.198 | 88.692 | 88.692 | 0. | -2299.108 | -2176.621 | 381.335 | |||||||
300 | 116.533 | 89.412 | 88.695 | 0.215 | -2299.137 | -2175.861 | 378.851 | |||||||
400 | 137.988 | 126.244 | 93.571 | 13.069 | -2299.797 | -2134.626 | 278.754 | |||||||
500 | 149.829 | 158.409 | 103.398 | 27.506 | -2299.410 | -2093.365 | 218.692 | |||||||
600 | 157.887 | 186.474 | 114.956 | 42.911 | -2298.562 | -2052.230 | 178.663 | |||||||
700 | 164.155 | 211.299 | 126.980 | 59.023 | -2297.527 | -2011.255 | 150.082 | |||||||
800 | 169.473 | 233.573 | 138.935 | 75.710 | -2296.463 | -1970.433 | 128.656 | |||||||
900 | 174.238 | 253.814 | 150.592 | 92.899 | -2295.485 | -1929.739 | 111.999 | |||||||
1000 | 178.657 | 272.403 | 161.856 | 110.546 | -2324.450 | -1886.914 | 98.562 | |||||||
1100 | 182.853 | 289.629 | 172.698 | 128.623 | -2323.172 | -1843.219 | 87.527 | |||||||
1200 | 186.895 | 305.713 | 183.120 | 147.112 | -2321.562 | -1799.655 | 78.337 | |||||||
1300 | 190.828 | 320.829 | 193.137 | 165.999 | -2319.622 | -1756.239 | 70.567 | |||||||
1400 | 194.686 | 335.112 | 202.773 | 185.275 | -2444.763 | -1709.818 | 63.794 | |||||||
1500 | 198.485 | 348.674 | 212.051 | 204.934 | -2440.816 | -1657.458 | 57.718 | |||||||
1600 | 202.238 | 361.604 | 220.997 | 224.970 | -2436.542 | -1605.372 | 52.410 | |||||||
1700 | 205.962 | 373.976 | 229.635 | 245.381 | -2431.944 | -1553.563 | 47.735 | |||||||
1800 | 209.652 | 385.853 | 237.986 | 266.162 | -2427.024 | -1502.034 | 43.588 | |||||||
1900 | 213.325 | 397.287 | 246.071 | 287.311 | -2421.783 | -1450.787 | 39.885 | |||||||
2000 | 216.982 | 408.322 | 253.909 | 308.826 | -2416.221 | -1399.824 | 36.560 | |||||||
2100 | 220.622 | 418.997 | 261.518 | 330.706 | -2410.341 | -1349.148 | 33.558 | |||||||
2200 | 224.254 | 429.344 | 268.912 | 352.950 | -2404.143 | -1298.758 | 30.836 | |||||||
2300 | 227.877 | 439.393 | 276.107 | 375.557 | -2397.627 | -1248.658 | 28.358 | |||||||
2400 | 231.488 | 449.167 | 283.115 | 398.525 | -2390.796 | -1198.849 | 26.092 | |||||||
2408.000 | 231.777 | 449.938 | 283.668 | 400.378 | CRYSTAL <--> LIQUID | |||||||||
2500 | 235.095 | 458.690 | 289.949 | 421.854 | 2383.648 1149.330 24.014 | |||||||||
2600 | 238.697 | 467.981 | 296.618 | 445.544 | -2376.185 | -1100.104 | 22.101 | |||||||
2700 | 242.291 | 477.057 | 303.133 | 469.594 | -2368.406 | -1051.170 | 20.336 | |||||||
2800 | 245.885 | 485.934 | 309.504 | 494.002 | -2948.114 | -1000.595 | 18.666 | |||||||
PREVIOUS: June 1972 | CURRENT: December 1979 | |||||||||||||
Magnesium Aluminum Oxide (MgAl2O4) | Al2Mg1O4(cr) |
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