Potassium Fluoride ((KF)2) F2K2(g) T(K) Cp S -[G-H(Tr)]/T H-H(Tr) delta-f H delta-f G log Kf 0 0. 0. INFINITE -18.329 -858.080 -858.080 INFINITE 100 56.735 243.679 385.805 -14.213 -860.336 -860.546 449.503 200 73.655 289.471 327.017 -7.509 -861.750 -860.117 224.640 250 76.754 306.272 321.238 -3.742 -862.234 -859.652 179.615 298.15 78.525 319.955 319.955 0. -862.741 -859.111 150.513 300 78.578 320.440 319.956 0.145 -862.763 -859.088 149.581 350 79.731 332.646 320.917 4.105 -868.174 -858.232 128.084 400 80.500 343.346 323.066 8.112 -868.972 -856.757 111.881 450 81.039 352.861 325.858 12.151 -869.727 -855.184 99.267 500 81.429 361.420 328.993 16.213 -870.451 -853.529 89.168 600 81.944 376.316 335.675 24.384 -871.833 -850.014 74.000 700 82.259 388.973 342.408 32.596 -873.165 -846.272 63.150 800 82.464 399.972 348.931 40.833 -874.492 -842.339 54.999 900 82.606 409.693 355.153 49.086 -875.857 -838.239 48.650 1000 82.707 418.402 361.050 57.352 -877.307 -833.982 43.563 1100 82.783 426.289 366.628 65.627 -1036.789 -820.355 38.955 1200 82.840 433.494 371.904 73.908 -1036.411 -800.696 34.853 1300 82.885 440.127 376.900 82.195 -1036.052 -781.068 31.384 1400 82.921 446.271 381.639 90.485 -1035.710 -761.467 28.411 1500 82.949 451.993 386.140 98.779 -1035.386 -741.889 25.835 1600 82.973 457.347 390.425 107.075 -1035.080 -722.333 23.582 1700 82.992 462.378 394.511 115.373 -1034.792 -702.795 21.594 1800 83.009 467.122 398.415 123.673 -1034.522 -683.273 19.828 1900 83.023 471.610 402.150 131.975 -1034.271 -663.767 18.248 2000 83.034 475.869 405.730 140.278 -1034.037 -644.272 16.827 2100 83.045 479.921 409.168 148.582 -1033.823 -624.790 15.541 2200 83.053 483.784 412.472 156.886 -1033.629 -605.316 14.372 2300 83.061 487.476 415.653 165.192 -1033.455 -585.852 13.305 2400 83.068 491.011 418.720 173.499 -1033.302 -566.394 12.327 2500 83.074 494.402 421.680 181.806 -1033.173 -546.942 11.428 2600 83.079 497.661 424.540 190.113 -1033.068 -527.495 10.598 2700 83.084 500.796 427.307 198.422 -1032.991 -508.052 9.829 2800 83.088 503.818 429.986 206.730 -1032.945 -488.610 9.115 2900 83.092 506.734 432.582 215.039 -1032.932 -469.170 8.451 3000 83.095 509.551 435.101 223.349 -1032.957 -449.730 7.830 3100 83.098 512.275 437.547 231.658 -1033.026 -430.288 7.250 3200 83.101 514.914 439.924 239.968 -1033.143 -410.843 6.706 3300 83.104 517.471 442.235 248.278 -1033.296 -391.395 6.195 3400 83.106 519.952 444.485 256.589 -1033.521 -371.940 5.714 3500 83.108 522.361 446.675 264.900 -1033.807 -352.478 5.260 3600 83.110 524.702 448.810 273.211 -1034.172 -333.007 4.832 3700 83.112 526.979 450.892 281.522 -1034.618 -313.524 4.426 3800 83.114 529.196 452.924 289.833 -1035.156 -294.028 4.042 3900 83.115 531.355 454.907 298.144 -1035.794 -274.516 3.677 4000 83.117 533.459 456.845 306.456 -1036.528 -254.988 3.330 4100 83.118 535.511 458.739 314.768 -1037.383 -235.441 3.000 4200 83.119 537.514 460.591 323.080 -1038.374 -215.869 2.685 4300 83.120 539.470 462.402 331.392 -1039.503 -196.273 2.384 4400 83.121 541.381 464.176 339.704 -1040.227 -176.703 2.098 4500 83.122 543.249 465.912 348.016 -1041.525 -157.062 1.823 4600 83.123 545.076 467.613 356.328 -1042.967 -137.392 1.560 4700 83.124 546.864 469.281 364.641 -1044.518 -117.693 1.308 4800 83.125 548.614 470.915 372.953 -1046.002 -97.983 1.066 4900 83.126 550.328 472.519 381.266 -1047.849 -78.214 0.834 5000 83.127 552.007 474.092 389.578 -1049.853 -58.406 0.610 5100 83.127 553.653 475.636 397.891 -1052.016 -38.555 0.395 5200 83.128 555.268 477.151 406.204 -1054.342 -18.661 0.187 5300 83.128 556.851 478.640 414.516 -1056.832 1.279 -0.013 5400 83.129 558.405 480.103 422.829 -1059.486 21.268 -0.206 5500 83.130 559.930 481.541 431.142 -1062.304 41.308 -0.392 5600 83.130 561.428 482.954 439.455 -1065.285 61.400 -0.573 5700 83.131 562.899 484.344 447.768 -1067.737 81.452 -0.746 5800 83.131 564.345 485.711 456.081 -1070.950 101.641 -0.915 5900 83.131 565.766 487.055 464.394 -1074.311 121.887 -1.079 6000 83.132 567.164 488.379 472.708 -1077.815 142.190 -1.238