Zirconium Carbide (ZrC) | C1Zr1(cr,l) | |||||||||||||
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) | ![]() |
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log Kf | |||||||
0 | 0. | 0. | INFINITE | -5.862 | -195.961 | -195.961 | INFINITE | |||||||
100 | 12.782 | 5.832 | 60.224 | -5.439 | -196.485 | -195.567 | 102.154 | |||||||
200 | 28.706 | 19.970 | 36.518 | -3.310 | -196.875 | -194.442 | 50.783 | |||||||
298.15 | 37.899 | 33.321 | 33.321 | 0. | -196.648 | -193.282 | 33.862 | |||||||
300 | 37.656 | 33.555 | 33.322 | 0.070 | -196.641 | -193.262 | 33.650 | |||||||
400 | 43.593 | 45.309 | 34.885 | 4.170 | -196.123 | -192.208 | 25.100 | |||||||
500 | 47.133 | 55.452 | 38.009 | 8.721 | -195.523 | -191.299 | 19.985 | |||||||
600 | 49.380 | 64.257 | 41.666 | 13.554 | -194.959 | -190.508 | 16.585 | |||||||
700 | 50.965 | 72.009 | 45.459 | 18.585 | -194.468 | -189.806 | 14.164 | |||||||
800 | 52.070 | 78.890 | 49.216 | 23.740 | -194.084 | -189.168 | 12.351 | |||||||
900 | 52.836 | 85.070 | 52.862 | 28.987 | -193.819 | -188.570 | 10.944 | |||||||
1000 | 53.388 | 90.662 | 56.367 | 34.296 | -193.689 | -187.995 | 9.820 | |||||||
1100 | 54.229 | 95.794 | 59.721 | 39.680 | -193.670 | -187.428 | 8.900 | |||||||
1200 | 54.580 | 100.528 | 62.927 | 45.121 | -197.482 | -186.635 | 8.124 | |||||||
1300 | 54.932 | 104.910 | 65.990 | 50.596 | -197.174 | -185.744 | 7.463 | |||||||
1400 | 55.283 | 108.994 | 68.917 | 56.107 | -196.914 | -184.875 | 6.898 | |||||||
1500 | 55.635 | 112.820 | 71.718 | 61.653 | -196.706 | -184.023 | 6.408 | |||||||
1600 | 55.986 | 116.422 | 74.401 | 67.234 | -196.556 | -183.182 | 5.980 | |||||||
1700 | 56.338 | 119.827 | 76.974 | 72.850 | -196.473 | -182.349 | 5.603 | |||||||
1800 | 56.689 | 123.057 | 79.445 | 78.502 | -196.464 | -181.519 | 5.268 | |||||||
1900 | 57.040 | 126.131 | 81.822 | 84.188 | -196.538 | -180.687 | 4.967 | |||||||
2000 | 57.392 | 129.066 | 84.111 | 89.910 | -196.702 | -179.849 | 4.697 | |||||||
2100 | 57.743 | 131.875 | 86.319 | 95.667 | -196.968 | -179.001 | 4.452 | |||||||
2200 | 58.095 | 134.569 | 88.451 | 101.458 | -218.665 | -177.391 | 4.212 | |||||||
2300 | 58.446 | 137.159 | 90.513 | 107.285 | -219.576 | -175.494 | 3.986 | |||||||
2400 | 58.798 | 139.654 | 92.509 | 113.148 | -220.468 | -173.559 | 3.777 | |||||||
2500 | 59.149 | 142.061 | 94.443 | 119.045 | -221.339 | -171.586 | 3.585 | |||||||
2600 | 59.501 | 144.388 | 96.320 | 124.978 | -222.191 | -169.579 | 3.407 | |||||||
2700 | 59.852 | 146.640 | 98.142 | 130.945 | -223.021 | -167.540 | 3.241 | |||||||
2800 | 60.204 | 148.823 | 99.913 | 136.948 | -223.830 | -165.470 | 3.087 | |||||||
2900 | 60.555 | 150.942 | 101.637 | 142.986 | -224.618 | -163.372 | 2.943 | |||||||
3000 | 60.906 | 153.001 | 103.315 | 149.059 | -225.384 | -161.247 | 2.808 | |||||||
3100 | 61.258 | 155.004 | 104.950 | 155.167 | -226.127 | -159.097 | 2.681 | |||||||
3200 | 61.609 | 156.954 | 106.545 | 161.311 | -226.848 | -156.923 | 2.562 | |||||||
3300 | 61.961 | 158.855 | 108.101 | 167.489 | -227.546 | -154.727 | 2.449 | |||||||
3400 | 62.312 | 160.710 | 109.621 | 173.703 | -228.220 | -152.510 | 2.343 | |||||||
3500 | 62.664 | 162.522 | 111.107 | 179.952 | -228.872 | -150.274 | 2.243 | |||||||
3600 | 63.015 | 164.292 | 112.560 | 186.235 | -229.501 | -148.019 | 2.148 | |||||||
3700 | 63.367 | 166.023 | 113.981 | 192.555 | -230.106 | -145.747 | 2.058 | |||||||
3800 | 63.718 | 167.718 | 115.373 | 198.909 | -230.687 | -143.459 | 1.972 | |||||||
3805.000 | 63.736 | 167.802 | 115.442 | 199.227 | CRYSTAL <--> LIQUID | |||||||||
3805.000 | 62.760 | 188.694 | 115.442 | 278.723 | TRANSITION | |||||||||
3900 | 62.760 | 190.242 | 117.245 | 284.686 | -151.857 | -143.140 | 1.917 | |||||||
4000 | 62.760 | 191.831 | 119.090 | 290.962 | -152.540 | -142.908 | 1.866 | |||||||
4100 | 62.760 | 193.380 | 120.883 | 297.238 | -153.233 | -142.659 | 1.817 | |||||||
4200 | 62.760 | 194.893 | 122.628 | 303.514 | -153.938 | -142.392 | 1.771 | |||||||
4300 | 62.760 | 196.370 | 124.325 | 309.790 | -154.654 | -142.109 | 1.726 | |||||||
4400 | 62.760 | 197.812 | 125.979 | 316.066 | -155.381 | -141.809 | 1.683 | |||||||
4500 | 62.760 | 199.223 | 127.591 | 322.342 | -156.119 | -141.492 | 1.642 | |||||||
4600 | 62.760 | 200.602 | 129.164 | 328.618 | -156.868 | -141.159 | 1.603 | |||||||
4700 | 62.760 | 201.952 | 130.698 | 334.894 | -157.627 | -140.809 | 1.565 | |||||||
4800 | 62.760 | 203.273 | 132.196 | 341.170 | -719.334 | -128.826 | 1.402 | |||||||
4900 | 62.760 | 204.567 | 133.660 | 347.446 | -719.767 | -116.519 | 1.242 | |||||||
5000 | 62.760 | 205.835 | 135.091 | 353.722 | -720.228 | -104.203 | 1.089 | |||||||
5100 | 62.760 | 207.078 | 136.490 | 359.998 | -720.715 | -91.878 | 0.941 | |||||||
5200 | 62.760 | 208.297 | 137.859 | 366.274 | -721.227 | -79.543 | 0.799 | |||||||
5300 | 62.760 | 209.492 | 139.200 | 372.550 | -721.762 | -67.198 | 0.662 | |||||||
5400 | 62.760 | 210.665 | 140.512 | 378.826 | -722.320 | -54.842 | 0.530 | |||||||
5500 | 62.760 | 211.817 | 141.798 | 385.102 | -722.899 | -42.476 | 0.403 | |||||||
5600 | 62.760 | 212.948 | 143.059 | 391.378 | -723.497 | -30.100 | 0.281 | |||||||
5700 | 62.760 | 214.058 | 144.295 | 397.654 | -724.113 | -17.712 | 0.162 | |||||||
5800 | 62.760 | 215.150 | 145.507 | 403.930 | -724.746 | -5.314 | 0.048 | |||||||
5900 | 62.760 | 216.223 | 146.696 | 410.206 | -725.396 | 7.096 | -0.063 | |||||||
6000 | 62.760 | 217.278 | 147.864 | 416.482 | -726.059 | 19.517 | -0.170 | |||||||
PREVIOUS: | CURRENT: December 1964 | |||||||||||||
Zirconium Carbide (ZrC) | C1Zr1(cr,l) |
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