fH°fG°| Sulfuric Acid, Monohydrate (H2SO4.H2O) | H4O5S1(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 | -41.866 | -1126.433 | -1126.433 | INFINITE | |||||||
| 100 | 54.220 | 43.699 | 436.019 | -39.232 | -1137.748 | -1077.394 | 562.773 | |||||||
| 200 | 92.914 | 93.433 | 252.619 | -31.837 | -1144.661 | -1014.113 | 264.859 | |||||||
| 281.626 | 123.973 | 130.247 | 211.864 | -22.985 | CRYSTAL <--> LIQUID | |||||||||
| 281.626 | 211.961 | 199.360 | 211.864 | -3.521 | TRANSITION | |||||||||
| 298.15 | 214.264 | 211.510 | 211.510 | 0. | -1127.621 | -950.290 | 166.487 | |||||||
| 300 | 214.523 | 212.836 | 211.514 | 0.397 | -1127.510 | -949.190 | 165.269 | |||||||
| 400 | 228.538 | 276.470 | 220.096 | 22.550 | -1123.193 | -890.620 | 116.303 | |||||||
| 500 | 243.601 | 329.085 | 236.772 | 46.157 | -1117.007 | -833.180 | 87.042 | |||||||
| 600 | 258.663 | 374.830 | 256.047 | 71.270 | -1109.236 | -777.118 | 67.654 | |||||||
| 700 | 273.726 | 415.834 | 275.992 | 97.889 | -1099.975 | -722.477 | 53.912 | |||||||
| 800 | 288.788 | 453.369 | 295.850 | 126.015 | -1089.308 | -669.261 | 43.698 | |||||||
| 900 | 303.850 | 488.253 | 315.312 | 155.647 | -1130.396 | -616.382 | 35.774 | |||||||
| 1000 | 318.913 | 521.046 | 334.261 | 186.785 | -1115.776 | -560.042 | 29.254 | |||||||
| PREVIOUS: | CURRENT: September 1977 | |||||||||||||
| Sulfuric Acid, Monohydrate (H2SO4.H2O) | H4O5S1(cr,l) | |||||||||||||
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