Aluminum Oxide ((AlO)2) Al2O2(g)
 
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. 0. INFINITE -14.518 -391.307 -391.307 INFINITE
100 40.385 223.077 333.078 -11.000 -391.661 -395.241 206.453
200 56.664 256.193 286.829 -6.127 -393.303 -398.187 103.996
250 62.784 269.527 282.062 -3.134 -393.995 -399.325 83.434
 
298.15 67.164 280.980 280.980 0. -394.551 -400.300 70.131
 
300 67.307 281.395 280.981 0.124 -394.571 -400.336 69.705
350 70.614 292.032 281.813 3.577 -395.065 -401.257 59.884
400 73.052 301.629 283.700 7.171 -395.511 -402.110 52.510
450 74.877 310.343 286.184 10.872 -395.935 -402.910 46.769
500 76.268 318.308 289.004 14.652 -396.355 -403.662 42.170
 
600 78.197 332.397 295.093 22.383 -397.255 -405.041 35.262
700 79.429 344.551 301.310 30.268 -398.319 -406.257 30.315
800 80.259 355.215 307.395 38.255 -399.630 -407.305 26.594
900 80.842 364.703 313.246 46.312 -401.261 -408.170 23.690
1000 81.266 373.244 318.825 54.418 -424.448 -407.314 21.276
 
1100 81.583 381.005 324.131 62.562 -426.164 -405.518 19.256
1200 81.827 388.114 329.171 70.733 -427.892 -403.565 17.567
1300 82.018 394.672 333.960 78.925 -429.632 -401.467 16.131
1400 82.171 400.756 338.517 87.135 -431.386 -399.235 14.896
1500 82.295 406.430 342.857 95.359 -433.154 -396.877 13.820
 
1600 82.396 411.744 346.998 103.593 -434.937 -394.400 12.876
1700 82.481 416.742 350.955 111.837 -436.735 -391.811 12.039
1800 82.552 421.459 354.742 120.089 -438.549 -389.117 11.292
1900 82.612 425.924 358.372 128.347 -440.380 -386.321 10.621
2000 82.663 430.162 361.857 136.611 -442.229 -383.428 10.014
 
2100 82.708 434.197 365.206 144.880 -444.096 -380.442 9.463
2200 82.746 438.045 368.430 153.152 -445.982 -377.366 8.960
2300 82.780 441.724 371.538 161.429 -447.886 -374.205 8.498
2400 82.810 445.248 374.536 169.708 -449.810 -370.961 8.074
2500 82.836 448.629 377.432 177.991 -451.752 -367.635 7.681
 
2600 82.859 451.878 380.234 186.275 -453.714 -364.232 7.318
2700 82.879 455.006 382.945 194.562 -455.694 -360.752 6.979
2800 82.898 458.020 385.573 202.851 -1045.495 -355.264 6.628
2900 82.915 460.929 388.122 211.142 -1045.321 -330.617 5.955
3000 82.930 463.741 390.596 219.434 -1045.166 -305.974 5.327
 
3100 82.943 466.460 392.999 227.728 -1045.027 -281.336 4.740
3200 82.955 469.094 395.336 236.023 -1044.907 -256.703 4.190
3300 82.967 471.646 397.610 244.319 -1044.803 -232.074 3.673
3400 82.977 474.123 399.825 252.616 -1044.715 -207.447 3.187
3500 82.986 476.529 401.982 260.914 -1044.645 -182.823 2.728
 
3600 82.995 478.867 404.085 269.213 -1044.590 -158.200 2.295
3700 83.003 481.141 406.137 277.513 -1044.552 -133.579 1.886
3800 83.010 483.354 408.140 285.814 -1044.531 -108.957 1.498
3900 83.017 485.511 410.097 294.115 -1044.526 -84.337 1.130
4000 83.023 487.613 412.008 302.417 -1044.538 -59.717 0.780
 
4100 83.029 489.663 413.877 310.720 -1044.567 -35.096 0.447
4200 83.034 491.664 415.706 319.023 -1044.615 -10.474 0.130
4300 83.039 493.618 417.495 327.327 -1044.681 14.149 -0.172
4400 83.044 495.527 419.247 335.631 -1044.767 38.774 -0.460
4500 83.049 497.393 420.963 343.935 -1044.869 63.400 -0.736
 
4600 83.053 499.218 422.644 352.240 -1044.998 88.029 -1.000
4700 83.056 501.004 424.293 360.546 -1045.150 112.662 -1.252
4800 83.060 502.753 425.909 368.852 -1045.327 137.298 -1.494
4900 83.063 504.466 427.495 377.158 -1045.529 161.939 -1.726
5000 83.067 506.144 429.051 385.464 -1045.763 186.583 -1.949
 
5100 83.070 507.789 430.579 393.771 -1046.028 211.233 -2.163
5200 83.073 509.402 432.079 402.078 -1046.326 235.887 -2.370
5300 83.075 510.984 433.553 410.386 -1046.661 260.549 -2.568
5400 83.078 512.537 435.001 418.693 -1047.036 285.217 -2.759
5500 83.080 514.062 436.425 427.001 -1047.453 309.891 -2.943
 
5600 83.082 515.559 437.825 435.309 -1047.915 334.575 -3.121
5700 83.085 517.029 439.202 443.618 -1048.425 359.266 -3.292
5800 83.087 518.474 440.556 451.926 -1048.981 383.968 -3.458
5900 83.088 519.895 441.889 460.235 -1049.597 408.677 -3.618
6000 83.090 521.291 443.200 468.544 -1050.227 433.396 -3.773
 
PREVIOUS: December 1979 (1 atm) CURRENT: December 1979 (1 bar)
 
Aluminum Oxide ((AlO)2) Al2O2(g)

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