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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