Zirconium Oxide (ZrO2) O2Zr1(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 -12.008 -284.013 -284.013 INFINITE
100 39.345 227.980 312.150 -8.417 -284.213 -288.275 150.579
200 42.320 256.161 277.836 -4.335 -285.235 -291.960 76.252
250 44.193 265.801 274.494 -2.173 -285.747 -293.581 61.340
 
298.15 46.061 273.746 273.746 0. -286.186 -295.049 51.691
 
300 46.131 274.031 273.747 0.085 -286.201 -295.105 51.382
350 47.910 281.279 274.315 2.437 -286.597 -296.556 44.259
400 49.444 287.779 275.599 4.872 -286.945 -297.955 38.909
450 50.727 293.679 277.285 7.377 -287.262 -299.312 34.743
500 51.787 299.081 279.198 9.941 -287.560 -300.635 31.407
 
600 53.383 308.673 283.332 15.205 -288.147 -303.195 26.395
700 54.482 316.990 287.559 20.601 -288.772 -305.654 22.808
800 55.258 324.318 291.705 26.090 -289.469 -308.019 20.112
900 55.822 330.861 295.699 31.646 -290.267 -310.291 18.009
1000 56.242 336.765 299.515 37.250 -291.180 -312.468 16.322
 
1100 56.561 342.141 303.149 42.891 -292.220 -314.548 14.937
1200 56.810 347.074 306.607 48.560 -297.101 -316.305 13.768
1300 57.007 351.629 309.897 54.251 -297.862 -317.875 12.772
1400 57.165 355.860 313.031 59.960 -298.677 -319.384 11.916
1500 57.294 359.808 316.019 65.683 -299.559 -320.833 11.172
 
1600 57.401 363.509 318.873 71.418 -300.518 -322.221 10.519
1700 57.490 366.992 321.602 77.163 -301.566 -323.545 9.941
1800 57.565 370.280 324.216 82.916 -302.714 -324.806 9.426
1900 57.629 373.394 326.723 88.676 -303.975 -325.999 8.962
2000 57.684 376.352 329.131 94.441 -305.358 -327.123 8.544
 
2100 57.731 379.167 331.447 100.212 -306.876 -328.175 8.163
2200 57.772 381.854 333.678 105.987 -329.863 -328.404 7.797
2300 57.808 384.423 335.829 111.766 -332.098 -328.289 7.456
2400 57.840 386.884 337.905 117.549 -334.353 -328.075 7.140
2500 57.868 389.246 339.912 123.334 -336.626 -327.767 6.848
 
2600 57.893 391.516 341.853 129.122 -338.918 -327.367 6.577
2700 57.915 393.701 343.733 134.912 -341.229 -326.879 6.324
2800 57.935 395.808 345.556 140.705 -343.559 -326.305 6.087
2900 57.952 397.841 347.324 146.499 -345.906 -325.648 5.866
3000 57.969 399.806 349.041 152.295 -348.271 -324.908 5.657
 
3100 57.983 401.707 350.709 158.093 -350.653 -324.090 5.461
3200 57.997 403.548 352.332 163.892 -353.052 -323.196 5.276
3300 58.009 405.333 353.911 169.692 -355.466 -322.226 5.100
3400 58.020 407.065 355.449 175.494 -357.897 -321.181 4.934
3500 58.030 408.747 356.948 181.296 -360.342 -320.066 4.777
 
3600 58.039 410.382 358.409 187.100 -362.802 -318.881 4.627
3700 58.048 411.972 359.836 192.904 -365.276 -317.627 4.484
3800 58.056 413.520 361.228 198.709 -367.763 -316.305 4.348
3900 58.063 415.028 362.588 204.515 -370.263 -314.918 4.218
4000 58.070 416.498 363.918 210.322 -372.776 -313.468 4.093
 
4100 58.076 417.932 365.218 216.129 -375.301 -311.954 3.974
4200 58.082 419.332 366.490 221.937 -377.839 -310.378 3.860
4300 58.087 420.699 367.735 227.745 -380.388 -308.741 3.750
4400 58.092 422.034 368.954 233.554 -382.949 -307.046 3.645
4500 58.097 423.340 370.148 239.364 -385.521 -305.292 3.544
 
4600 58.102 424.617 371.318 245.174 -388.106 -303.481 3.446
4700 58.106 425.866 372.465 250.984 -390.702 -301.613 3.352
4800 58.110 427.090 373.591 256.795 -954.246 -288.073 3.135
4900 58.113 428.288 374.695 262.606 -956.519 -274.170 2.923
5000 58.117 429.462 375.778 268.418 -958.821 -260.221 2.719
 
5100 58.120 430.613 376.842 274.230 -961.152 -246.226 2.522
5200 58.123 431.741 377.887 280.042 -963.511 -232.186 2.332
5300 58.126 432.849 378.914 285.854 -965.897 -218.098 2.149
5400 58.129 433.935 379.923 291.667 -968.310 -203.967 1.973
5500 58.131 435.002 380.914 297.480 -970.749 -189.790 1.802
 
5600 58.134 436.049 381.890 303.293 -973.213 -175.568 1.638
5700 58.136 437.078 382.849 309.107 -975.703 -161.303 1.478
5800 58.138 438.089 383.793 314.920 -978.218 -146.992 1.324
5900 58.140 439.083 384.721 320.734 -980.757 -132.641 1.174
6000 58.142 440.060 385.636 326.548 -983.321 -118.243 1.029
 
PREVIOUS: December 1965 (1 atm) CURRENT: December 1965 (1 bar)
 
Zirconium Oxide (ZrO2) O2Zr1(g)

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