Chromium Oxide (CrO2) Cr1O2(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 -11.210 -73.781 -73.781 INFINITE
100 35.384 226.805 305.163 -7.836 -73.623 -78.544 41.027
200 39.615 252.725 273.086 -4.072 -74.354 -83.229 21.737
250 41.517 261.768 269.945 -2.044 -74.844 -85.391 17.842
 
298.15 43.390 269.241 269.241 0. -75.312 -87.380 15.309
 
300 43.461 269.510 269.242 0.080 -75.329 -87.455 15.227
350 45.324 276.351 269.778 2.301 -75.887 -89.426 13.346
400 47.010 282.515 270.991 4.610 -76.313 -91.331 11.927
450 48.482 288.139 272.588 6.998 -76.723 -93.184 10.816
500 49.742 293.315 274.406 9.454 -77.124 -94.991 9.924
 
600 51.712 302.568 278.347 14.533 -77.924 -98.490 8.574
700 53.121 310.651 282.396 19.778 -78.748 -101.852 7.600
800 54.142 317.814 286.385 25.144 -79.618 -105.095 6.862
900 54.896 324.237 290.240 30.598 -80.564 -108.223 6.281
1000 55.464 330.052 293.935 36.117 -81.623 -111.241 5.811
 
1100 55.902 335.360 297.463 41.686 -82.829 -114.145 5.420
1200 56.245 340.239 300.827 47.294 -84.201 -116.933 5.090
1300 56.518 344.752 304.034 52.933 -85.760 -119.599 4.806
1400 56.738 348.949 307.095 58.596 -87.521 -122.137 4.557
1500 56.918 352.870 310.017 64.279 -89.495 -124.543 4.337
 
1600 57.068 356.548 312.811 69.979 -91.689 -126.809 4.140
1700 57.193 360.012 315.487 75.692 -94.109 -128.931 3.962
1800 57.298 363.284 318.052 81.417 -96.760 -130.904 3.799
1900 57.388 366.384 320.515 87.151 -99.647 -132.723 3.649
2000 57.466 369.330 322.883 92.894 -102.774 -134.384 3.510
 
2100 57.532 372.135 325.162 98.644 -106.144 -135.883 3.380
2200 57.591 374.813 327.358 104.400 -129.096 -136.559 3.242
2300 57.642 377.374 329.478 110.162 -131.098 -136.854 3.108
2400 57.686 379.828 331.525 115.928 -133.117 -137.062 2.983
2500 57.726 382.184 333.504 121.699 -135.155 -137.184 2.866
 
2600 57.761 384.449 335.421 127.473 -137.209 -137.225 2.757
2700 57.793 386.629 337.277 133.251 -139.282 -137.186 2.654
2800 57.821 388.732 339.077 139.032 -141.372 -137.070 2.557
2900 57.847 390.761 340.825 144.815 -143.479 -136.880 2.465
3000 57.870 392.723 342.522 150.601 -484.621 -132.003 2.298
 
3100 57.890 394.620 344.172 156.389 -485.933 -120.227 2.026
3200 57.909 396.459 345.778 162.179 -487.312 -108.409 1.770
3300 57.927 398.241 347.341 167.971 -488.755 -96.546 1.528
3400 57.942 399.970 348.863 173.764 -490.260 -84.638 1.300
3500 57.957 401.650 350.348 179.559 -491.827 -72.686 1.085
 
3600 57.970 403.283 351.795 185.355 -493.455 -60.687 0.881
3700 57.982 404.872 353.209 191.153 -495.143 -48.643 0.687
3800 57.994 406.418 354.589 196.952 -496.893 -36.552 0.502
3900 58.004 407.925 355.937 202.752 -498.705 -24.414 0.327
4000 58.014 409.393 357.255 208.553 -500.582 -12.229 0.160
 
4100 58.023 410.826 358.544 214.354 -502.526 0.004 -0.000
4200 58.031 412.224 359.806 220.157 -504.540 12.285 -0.153
4300 58.039 413.590 361.041 225.961 -506.629 24.615 -0.299
4400 58.046 414.924 362.250 231.765 -508.796 36.994 -0.439
4500 58.053 416.229 363.435 237.570 -511.046 49.423 -0.574
 
4600 58.059 417.505 364.597 243.375 -513.386 61.903 -0.703
4700 58.065 418.753 365.736 249.182 -515.821 74.436 -0.827
4800 58.071 419.976 366.853 254.988 -518.359 87.021 -0.947
4900 58.076 421.173 367.950 260.796 -521.007 99.661 -1.062
5000 58.081 422.347 369.026 266.603 -523.773 112.356 -1.174
 
5100 58.085 423.497 370.083 272.412 -526.302 125.080 -1.281
5200 58.090 424.625 371.121 278.221 -529.225 137.879 -1.385
5300 58.094 425.731 372.141 284.030 -532.269 150.738 -1.486
5400 58.098 426.817 373.143 289.839 -535.442 163.654 -1.583
5500 58.102 427.883 374.129 295.649 -538.748 176.630 -1.677
 
5600 58.105 428.930 375.098 301.460 -542.195 189.669 -1.769
5700 58.108 429.959 376.052 307.270 -545.786 202.769 -1.858
5800 58.112 430.969 376.990 313.081 -549.530 215.934 -1.945
5900 58.114 431.963 377.913 318.893 -553.433 229.164 -2.029
6000 58.117 432.940 378.822 324.704 -557.500 242.463 -2.111
 
PREVIOUS: December 1973 (1 atm) CURRENT: December 1973 (1 bar)
 
Chromium Oxide (CrO2) Cr1O2(g)

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