fH°fG°| Potassium (K) | K1(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 | -7.082 | 0. | 0. | 0. | |||||||
| 100 | 24.631 | 35.603 | 89.101 | -5.350 | 0. | 0. | 0. | |||||||
| 200 | 27.004 | 53.493 | 67.270 | -2.755 | 0. | 0. | 0. | |||||||
| 250 | 28.008 | 59.623 | 65.146 | -1.381 | 0. | 0. | 0. | |||||||
| 298.15 | 29.497 | 64.670 | 64.670 | 0. | 0. | 0. | 0. | |||||||
| 300 | 29.573 | 64.853 | 64.671 | 0.055 | 0. | 0. | 0. | |||||||
| 336.350 | 34.567 | 68.370 | 64.880 | 1.174 | CRYSTAL <--> LIQUID | |||||||||
| 350 | 38.484 | 69.819 | 65.044 | 1.671 | 2.275 0.094 0.014 | |||||||||
| 400 | 52.287 | 75.858 | 66.008 | 3.940 | -1.593 | 0.394 | -0.051 | |||||||
| PREVIOUS: | CURRENT: December 1961 | |||||||||||||
| Potassium (K) | K1(cr) | |||||||||||||
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