Calcium Fluoride (CaF2) | Ca1F2(g) | |||||||||||||
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) | ![]() |
![]() |
log Kf | |||||||
0 | 0. | 0. | INFINITE | -12.658 | -782.596 | -782.596 | INFINITE | |||||||
100 | 39.182 | 224.769 | 315.945 | -9.118 | -782.944 | -786.787 | 410.975 | |||||||
200 | 46.529 | 254.242 | 278.356 | -4.823 | -783.847 | -790.267 | 206.397 | |||||||
250 | 49.301 | 264.937 | 274.632 | -2.424 | -784.200 | -791.830 | 165.444 | |||||||
298.15 | 51.267 | 273.798 | 273.798 | 0. | -784.500 | -793.272 | 138.978 | |||||||
300 | 51.331 | 274.115 | 273.799 | 0.095 | -784.511 | -793.326 | 138.130 | |||||||
350 | 52.798 | 282.144 | 274.430 | 2.700 | -784.801 | -794.772 | 118.613 | |||||||
400 | 53.870 | 289.268 | 275.848 | 5.368 | -785.092 | -796.177 | 103.970 | |||||||
450 | 54.666 | 295.661 | 277.700 | 8.082 | -785.407 | -797.544 | 92.577 | |||||||
500 | 55.269 | 301.454 | 279.791 | 10.832 | -785.760 | -798.874 | 83.458 | |||||||
600 | 56.100 | 311.610 | 284.271 | 16.403 | -786.604 | -801.421 | 69.770 | |||||||
700 | 56.627 | 320.300 | 288.812 | 22.042 | -787.656 | -803.811 | 59.981 | |||||||
800 | 56.981 | 327.886 | 293.233 | 27.723 | -789.778 | -805.930 | 52.622 | |||||||
900 | 57.228 | 334.613 | 297.464 | 33.434 | -791.246 | -807.864 | 46.887 | |||||||
1000 | 57.408 | 340.652 | 301.486 | 39.167 | -793.024 | -809.618 | 42.290 | |||||||
1100 | 57.543 | 346.131 | 305.299 | 44.914 | -795.119 | -811.179 | 38.520 | |||||||
1200 | 57.646 | 351.142 | 308.914 | 50.674 | -805.266 | -811.912 | 35.342 | |||||||
1300 | 57.727 | 355.759 | 312.342 | 56.443 | -806.766 | -812.405 | 32.643 | |||||||
1400 | 57.791 | 360.040 | 315.598 | 62.219 | -808.281 | -812.782 | 30.325 | |||||||
1500 | 57.843 | 364.029 | 318.695 | 68.001 | -809.809 | -813.051 | 28.313 | |||||||
1600 | 57.886 | 367.763 | 321.646 | 73.787 | -811.352 | -813.216 | 26.549 | |||||||
1700 | 57.922 | 371.274 | 324.463 | 79.578 | -812.907 | -813.285 | 24.989 | |||||||
1800 | 57.952 | 374.585 | 327.157 | 85.371 | -963.146 | -811.051 | 23.536 | |||||||
1900 | 57.977 | 377.719 | 329.736 | 91.168 | -963.308 | -802.598 | 22.065 | |||||||
2000 | 57.999 | 380.694 | 332.211 | 96.967 | -963.482 | -794.134 | 20.741 | |||||||
2100 | 58.017 | 383.524 | 334.587 | 102.768 | -963.668 | -785.663 | 19.542 | |||||||
2200 | 58.034 | 386.223 | 336.873 | 108.570 | -963.866 | -777.182 | 18.453 | |||||||
2300 | 58.048 | 388.803 | 339.076 | 114.374 | -964.075 | -768.691 | 17.458 | |||||||
2400 | 58.060 | 391.274 | 341.199 | 120.180 | -964.298 | -760.192 | 16.545 | |||||||
2500 | 58.071 | 393.645 | 343.250 | 125.986 | -964.536 | -751.682 | 15.706 | |||||||
2600 | 58.081 | 395.922 | 345.232 | 131.794 | -964.790 | -743.163 | 14.930 | |||||||
2700 | 58.090 | 398.115 | 347.151 | 137.602 | -965.065 | -734.634 | 14.212 | |||||||
2800 | 58.097 | 400.227 | 349.009 | 143.412 | -965.364 | -726.094 | 13.545 | |||||||
2900 | 58.104 | 402.266 | 350.810 | 149.222 | -965.693 | -717.543 | 12.924 | |||||||
3000 | 58.111 | 404.236 | 352.559 | 155.032 | -966.056 | -708.980 | 12.344 | |||||||
3100 | 58.116 | 406.142 | 354.256 | 160.844 | -966.459 | -700.404 | 11.802 | |||||||
3200 | 58.122 | 407.987 | 355.907 | 166.656 | -966.910 | -691.815 | 11.293 | |||||||
3300 | 58.126 | 409.775 | 357.512 | 172.468 | -967.414 | -683.210 | 10.814 | |||||||
3400 | 58.131 | 411.511 | 359.075 | 178.281 | -967.978 | -674.590 | 10.364 | |||||||
3500 | 58.135 | 413.196 | 360.597 | 184.094 | -968.610 | -665.952 | 9.939 | |||||||
3600 | 58.138 | 414.833 | 362.081 | 189.908 | -969.315 | -657.295 | 9.537 | |||||||
3700 | 58.142 | 416.426 | 363.529 | 195.722 | -970.101 | -648.617 | 9.157 | |||||||
3800 | 58.145 | 417.977 | 364.941 | 201.536 | -970.973 | -639.917 | 8.796 | |||||||
3900 | 58.147 | 419.487 | 366.321 | 207.351 | -971.937 | -631.192 | 8.454 | |||||||
4000 | 58.150 | 420.960 | 367.668 | 213.166 | -972.998 | -622.442 | 8.128 | |||||||
4100 | 58.153 | 422.396 | 368.986 | 218.981 | -974.159 | -613.664 | 7.818 | |||||||
4200 | 58.155 | 423.797 | 370.274 | 224.796 | -975.425 | -604.856 | 7.522 | |||||||
4300 | 58.157 | 425.165 | 371.535 | 230.612 | -976.797 | -596.017 | 7.240 | |||||||
4400 | 58.159 | 426.502 | 372.769 | 236.428 | -978.276 | -587.145 | 6.970 | |||||||
4500 | 58.161 | 427.809 | 373.977 | 242.243 | -979.849 | -578.239 | 6.712 | |||||||
4600 | 58.162 | 429.088 | 375.162 | 248.060 | -981.538 | -569.297 | 6.465 | |||||||
4700 | 58.164 | 430.339 | 376.322 | 253.876 | -983.338 | -560.315 | 6.227 | |||||||
4800 | 58.166 | 431.563 | 377.461 | 259.692 | -985.244 | -551.295 | 5.999 | |||||||
4900 | 58.167 | 432.762 | 378.577 | 265.509 | -987.253 | -542.234 | 5.780 | |||||||
5000 | 58.168 | 433.938 | 379.672 | 271.326 | -989.361 | -533.131 | 5.570 | |||||||
5100 | 58.170 | 435.090 | 380.748 | 277.143 | -991.567 | -523.984 | 5.367 | |||||||
5200 | 58.171 | 436.219 | 381.804 | 282.960 | -993.860 | -514.794 | 5.171 | |||||||
5300 | 58.172 | 437.327 | 382.841 | 288.777 | -996.244 | -505.558 | 4.983 | |||||||
5400 | 58.173 | 438.414 | 383.860 | 294.594 | -998.711 | -496.277 | 4.801 | |||||||
5500 | 58.174 | 439.482 | 384.862 | 300.412 | -1001.254 | -486.950 | 4.625 | |||||||
5600 | 58.175 | 440.530 | 385.846 | 306.229 | -1003.860 | -477.576 | 4.455 | |||||||
5700 | 58.176 | 441.560 | 386.815 | 312.046 | -1006.538 | -468.155 | 4.290 | |||||||
5800 | 58.177 | 442.572 | 387.767 | 317.864 | -1009.276 | -458.686 | 4.131 | |||||||
5900 | 58.177 | 443.566 | 388.705 | 323.682 | -1012.068 | -449.169 | 3.977 | |||||||
6000 | 58.178 | 444.544 | 389.627 | 329.500 | -1014.907 | -439.604 | 3.827 | |||||||
PREVIOUS: December 1968 (1 atm) | CURRENT: December 1968 (1 bar) | |||||||||||||
Calcium Fluoride (CaF2) | Ca1F2(g) |
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