fH°fG°| Nitrogen Oxide (N2O4) | N2O4(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 | -21.390 | -30.399 | -30.399 | INFINITE | |||||||
| 100 | 60.702 | 56.130 | 237.659 | -18.153 | -35.874 | 9.156 | -4.783 | |||||||
| 200 | 91.701 | 108.002 | 160.472 | -10.494 | -36.947 | 54.843 | -14.324 | |||||||
| 261.950 | 110.918 | 135.224 | 151.325 | -4.218 | CRYSTAL <--> LIQUID | |||||||||
| 298.15 | 122.103 | 150.290 | 150.290 | 0. | 35.046 99.603 17.450 | |||||||||
| 300 | 122.675 | 151.047 | 150.292 | 0.226 | -34.982 | 100.438 | -17.488 | |||||||
| 400 | 153.636 | 190.991 | 155.526 | 14.186 | -29.882 | 144.891 | -18.921 | |||||||
| 500 | 167.360 | 227.068 | 166.310 | 30.379 | -22.746 | 187.782 | -19.617 | |||||||
| PREVIOUS: June 1961 | CURRENT: September 1964 | |||||||||||||
| Nitrogen Oxide (N2O4) | N2O4(cr) | |||||||||||||
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