Silicon Carbide, Beta (SiC) | C1Si1(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) | ![]() |
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log Kf | |||||||
0 | 0. | 0. | INFINITE | -3.270 | -72.221 | -72.221 | INFINITE | |||||||
100 | 4.263 | 1.460 | 33.062 | -3.160 | -72.437 | -72.104 | 37.664 | |||||||
200 | 16.301 | 8.033 | 18.740 | -2.141 | -72.923 | -71.580 | 18.695 | |||||||
298.15 | 26.840 | 16.610 | 16.610 | 0. | -73.220 | -70.850 | 12.413 | |||||||
300 | 27.008 | 16.777 | 16.611 | 0.050 | -73.223 | -70.835 | 12.333 | |||||||
400 | 34.100 | 25.598 | 17.765 | 3.133 | -73.284 | -70.025 | 9.144 | |||||||
500 | 38.639 | 33.727 | 20.158 | 6.784 | -73.237 | -69.215 | 7.231 | |||||||
600 | 41.790 | 41.066 | 23.042 | 10.814 | -73.161 | -68.417 | 5.956 | |||||||
700 | 44.108 | 47.690 | 26.098 | 15.115 | -73.082 | -67.633 | 5.047 | |||||||
800 | 45.878 | 53.700 | 29.178 | 19.618 | -73.009 | -66.859 | 4.365 | |||||||
900 | 47.283 | 59.188 | 32.212 | 24.278 | -72.945 | -66.094 | 3.836 | |||||||
1000 | 48.421 | 64.231 | 35.165 | 29.065 | -72.892 | -65.336 | 3.413 | |||||||
1100 | 49.363 | 68.891 | 38.022 | 33.956 | -72.851 | -64.583 | 3.067 | |||||||
1200 | 50.158 | 73.221 | 40.777 | 38.932 | -72.824 | -63.832 | 2.779 | |||||||
1300 | 50.840 | 77.263 | 43.430 | 43.983 | -72.813 | -63.084 | 2.535 | |||||||
1400 | 51.430 | 81.053 | 45.984 | 49.097 | -72.821 | -62.335 | 2.326 | |||||||
1500 | 51.944 | 84.619 | 48.442 | 54.266 | -72.851 | -61.585 | 2.145 | |||||||
1600 | 52.400 | 87.986 | 50.809 | 59.484 | -72.904 | -60.832 | 1.986 | |||||||
1700 | 52.806 | 91.176 | 53.090 | 64.745 | -123.160 | -59.629 | 1.832 | |||||||
1800 | 53.170 | 94.204 | 55.291 | 70.044 | -123.038 | -55.895 | 1.622 | |||||||
1900 | 53.497 | 97.088 | 57.416 | 75.377 | -122.903 | -52.169 | 1.434 | |||||||
2000 | 53.798 | 99.840 | 59.469 | 80.742 | -122.757 | -48.450 | 1.265 | |||||||
2100 | 54.070 | 102.471 | 61.454 | 86.136 | -122.601 | -44.738 | 1.113 | |||||||
2200 | 54.321 | 104.992 | 63.376 | 91.556 | -122.438 | -41.034 | 0.974 | |||||||
2300 | 54.555 | 107.412 | 65.239 | 97.000 | -122.267 | -37.338 | 0.848 | |||||||
2400 | 54.769 | 109.739 | 67.045 | 102.466 | -122.090 | -33.649 | 0.732 | |||||||
2500 | 54.965 | 111.979 | 68.797 | 107.953 | -121.908 | -29.967 | 0.626 | |||||||
2600 | 55.153 | 114.138 | 70.500 | 113.459 | -121.722 | -26.294 | 0.528 | |||||||
2700 | 55.329 | 116.223 | 72.155 | 118.983 | -121.531 | -22.627 | 0.438 | |||||||
2800 | 55.492 | 118.238 | 73.765 | 124.524 | -121.338 | -18.967 | 0.354 | |||||||
2900 | 55.643 | 120.188 | 75.332 | 130.081 | -121.142 | -15.315 | 0.276 | |||||||
3000 | 55.789 | 122.077 | 76.859 | 135.653 | -120.944 | -11.669 | 0.203 | |||||||
3100 | 55.928 | 123.908 | 78.348 | 141.239 | -120.746 | -8.030 | 0.135 | |||||||
3200 | 56.057 | 125.686 | 79.799 | 146.838 | -120.546 | -4.397 | 0.072 | |||||||
3300 | 56.183 | 127.413 | 81.216 | 152.450 | -120.346 | -0.770 | 0.012 | |||||||
3400 | 56.300 | 129.092 | 82.600 | 158.074 | -120.146 | 2.850 | -0.044 | |||||||
3500 | 56.413 | 130.726 | 83.951 | 163.710 | -119.946 | 6.465 | -0.096 | |||||||
3600 | 56.522 | 132.316 | 85.273 | 169.357 | -503.899 | 20.535 | -0.298 | |||||||
3700 | 56.626 | 133.866 | 86.565 | 175.014 | -503.288 | 35.094 | -0.495 | |||||||
3800 | 56.722 | 135.378 | 87.830 | 180.681 | -502.679 | 49.637 | -0.682 | |||||||
3900 | 56.819 | 136.853 | 89.068 | 186.359 | -502.074 | 64.163 | -0.859 | |||||||
4000 | 56.911 | 138.292 | 90.281 | 192.045 | -501.472 | 78.675 | -1.027 | |||||||
PREVIOUS: | CURRENT: March 1967 | |||||||||||||
Silicon Carbide, Beta (SiC) | C1Si1(cr) |
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