fH°fG°| Nitrogen Oxide (N2O4) | N2O4(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) | fH° |
fG° |
log Kf | |||||||
| 0 | 0. | 0. | INFINITE | -36.872 | -30.399 | -30.399 | INFINITE | |||||||
| 100 | 60.702 | 56.130 | 392.476 | -33.635 | -35.874 | 9.156 | -4.783 | |||||||
| 200 | 91.701 | 108.002 | 237.881 | -25.976 | -36.947 | 54.843 | -14.324 | |||||||
| 261.950 | 110.918 | 135.224 | 210.426 | -19.699 | CRYSTAL <--> LIQUID | |||||||||
| 261.950 | 136.843 | 191.160 | 210.426 | -5.047 | TRANSITION | |||||||||
| 298.15 | 142.509 | 209.198 | 209.198 | 0. | -19.564 | 97.521 | -17.085 | |||||||
| 300 | 142.842 | 210.081 | 209.201 | 0.264 | -19.463 | 98.247 | -17.106 | |||||||
| 400 | 160.833 | 253.638 | 215.019 | 15.448 | -13.139 | 136.576 | -17.835 | |||||||
| 500 | 178.824 | 291.459 | 226.598 | 32.431 | -5.213 | 173.120 | -18.086 | |||||||
| PREVIOUS: | CURRENT: December 1964 | |||||||||||||
| Nitrogen Oxide (N2O4) | N2O4(cr,l) | |||||||||||||
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