fH°fG°| Chromium Carbide (Cr3C2) | C2Cr3(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) | fH° |
fG° |
log Kf | |||||||
| 0 | 0. | 0. | INFINITE | -15.132 | -86.211 | -86.211 | INFINITE | |||||||
| 100 | 31.322 | 14.297 | 155.599 | -14.130 | -86.263 | -86.216 | 45.035 | |||||||
| 200 | 74.718 | 50.620 | 93.807 | -8.637 | -86.175 | -86.144 | 22.499 | |||||||
| 298.15 | 99.299 | 85.434 | 85.434 | 0. | -85.354 | -86.277 | 15.115 | |||||||
| 300 | 99.663 | 86.049 | 85.436 | 0.184 | -85.331 | -86.283 | 15.023 | |||||||
| 400 | 115.478 | 117.037 | 89.553 | 10.994 | -84.193 | -86.719 | 11.324 | |||||||
| 500 | 125.549 | 143.964 | 97.805 | 23.079 | -82.549 | -87.540 | 9.145 | |||||||
| 600 | 131.486 | 167.406 | 107.496 | 35.946 | -80.997 | -88.687 | 7.721 | |||||||
| 700 | 135.658 | 187.997 | 117.555 | 49.309 | -79.624 | -90.079 | 6.722 | |||||||
| 800 | 139.101 | 206.340 | 127.528 | 63.050 | -78.422 | -91.657 | 5.985 | |||||||
| 900 | 142.260 | 222.907 | 137.220 | 77.118 | -77.406 | -93.374 | 5.419 | |||||||
| 1000 | 145.327 | 238.054 | 146.556 | 91.498 | -76.621 | -95.193 | 4.972 | |||||||
| 1100 | 148.377 | 252.048 | 155.518 | 106.183 | -76.120 | -97.077 | 4.610 | |||||||
| 1200 | 151.448 | 265.090 | 164.112 | 121.174 | -75.926 | -98.993 | 4.309 | |||||||
| 1300 | 154.553 | 277.335 | 172.355 | 136.474 | -76.068 | -100.912 | 4.055 | |||||||
| 1400 | 157.695 | 288.903 | 180.270 | 152.086 | -76.569 | -102.807 | 3.836 | |||||||
| 1500 | 160.871 | 299.891 | 187.882 | 168.014 | -77.437 | -104.653 | 3.644 | |||||||
| 1600 | 164.084 | 310.376 | 195.213 | 184.261 | -78.678 | -106.429 | 3.475 | |||||||
| 1700 | 167.322 | 320.420 | 202.284 | 200.831 | -80.296 | -108.115 | 3.322 | |||||||
| 1800 | 170.586 | 330.077 | 209.117 | 217.727 | -82.294 | -109.696 | 3.183 | |||||||
| 1900 | 173.870 | 339.388 | 215.730 | 234.949 | -84.677 | -111.155 | 3.056 | |||||||
| 2000 | 177.176 | 348.390 | 222.139 | 252.501 | -87.445 | -112.479 | 2.938 | |||||||
| 2100 | 180.489 | 357.115 | 228.360 | 270.385 | -90.603 | -113.655 | 2.827 | |||||||
| 2200 | 183.761 | 365.586 | 234.406 | 288.597 | -152.162 | -112.705 | 2.676 | |||||||
| 2300 | 187.075 | 373.828 | 240.289 | 307.139 | -150.527 | -110.947 | 2.520 | |||||||
| 2400 | 190.389 | 381.860 | 246.021 | 326.012 | -148.592 | -109.267 | 2.378 | |||||||
| 2500 | 193.702 | 389.699 | 251.612 | 345.217 | -146.356 | -107.673 | 2.250 | |||||||
| PREVIOUS: | CURRENT: December 1973 | |||||||||||||
| Chromium Carbide (Cr3C2) | C2Cr3(cr) | |||||||||||||
Download table in tab-delimited text format.