fH°fG°| Potassium Fluoride (K(HF2)) | F2H1K1(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 | -15.294 | -926.386 | -926.386 | INFINITE | |||||||
| 100 | 48.961 | 34.988 | 165.420 | -13.043 | -930.274 | -908.140 | 474.363 | |||||||
| 200 | 67.070 | 75.565 | 110.999 | -7.087 | -931.188 | -885.531 | 231.277 | |||||||
| 298.15 | 76.940 | 104.264 | 104.264 | 0. | -931.233 | -863.095 | 151.211 | |||||||
| 300 | 77.111 | 104.741 | 104.266 | 0.142 | -931.230 | -862.672 | 150.205 | |||||||
| 400 | 86.065 | 128.152 | 107.398 | 8.302 | -933.221 | -839.415 | 109.616 | |||||||
| 469.850 | 92.450 | 142.501 | 111.566 | 14.535 | ALPHA <--> BETA | |||||||||
| 469.850 | 100.249 | 166.384 | 111.566 | 25.757 | TRANSITION | |||||||||
| 500 | 100.249 | 172.619 | 115.061 | 28.779 | -920.678 | -816.803 | 85.331 | |||||||
| 511.950 | 100.249 | 174.987 | 116.432 | 29.977 | BETA <--> LIQUID | |||||||||
| 511.950 | 104.600 | 187.916 | 116.432 | 36.596 | TRANSITION | |||||||||
| 600 | 104.600 | 204.517 | 128.173 | 45.806 | -911.629 | -797.391 | 69.419 | |||||||
| 700 | 104.600 | 220.641 | 140.261 | 56.266 | -909.185 | -778.545 | 58.096 | |||||||
| 800 | 104.600 | 234.608 | 151.200 | 66.726 | -906.788 | -760.046 | 49.626 | |||||||
| 900 | 104.600 | 246.928 | 161.166 | 77.186 | -904.452 | -741.844 | 43.056 | |||||||
| 1000 | 104.600 | 257.949 | 170.303 | 87.646 | -902.197 | -723.898 | 37.813 | |||||||
| 1100 | 104.600 | 267.918 | 178.731 | 98.106 | -978.995 | -701.564 | 33.314 | |||||||
| 1200 | 104.600 | 277.020 | 186.548 | 108.566 | -975.898 | -676.480 | 29.446 | |||||||
| 1300 | 104.600 | 285.392 | 193.834 | 119.026 | -972.847 | -651.652 | 26.184 | |||||||
| 1400 | 104.600 | 293.144 | 200.654 | 129.486 | -969.839 | -627.058 | 23.396 | |||||||
| 1500 | 104.600 | 300.361 | 207.063 | 139.946 | -966.873 | -602.678 | 20.987 | |||||||
| 1600 | 104.600 | 307.111 | 213.107 | 150.406 | -963.948 | -578.494 | 18.886 | |||||||
| 1700 | 104.600 | 313.453 | 218.826 | 160.866 | -961.062 | -554.491 | 17.037 | |||||||
| 1800 | 104.600 | 319.431 | 224.250 | 171.326 | -958.214 | -530.658 | 15.399 | |||||||
| 1900 | 104.600 | 325.087 | 229.410 | 181.786 | -955.401 | -506.982 | 13.938 | |||||||
| 2000 | 104.600 | 330.452 | 234.329 | 192.246 | -952.622 | -483.452 | 12.626 | |||||||
| PREVIOUS: | CURRENT: June 1971 | |||||||||||||
| Potassium Fluoride (K(HF2)) | F2H1K1(cr,l) | |||||||||||||
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