Potassium Fluoride (KF) F1K1(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) fH° fG° log Kf
0 0. 0. INFINITE -9.453 -324.729 -324.729 INFINITE
100 29.837 191.161 256.478 -6.532 -324.993 -332.031 173.435
200 33.260 212.918 229.781 -3.373 -325.893 -338.713 88.463
250 34.438 220.474 227.187 -1.678 -326.325 -341.868 71.429
 
298.15 35.228 226.612 226.612 0. -326.770 -344.822 60.411
 
300 35.253 226.830 226.612 0.065 -326.789 -344.934 60.058
350 35.826 232.309 227.044 1.843 -329.697 -347.821 51.909
400 36.242 237.122 228.009 3.645 -330.297 -350.369 45.753
450 36.553 241.409 229.264 5.465 -330.874 -352.843 40.957
500 36.793 245.273 230.675 7.299 -331.433 -355.254 37.113
 
600 37.141 252.015 233.686 10.997 -332.511 -359.916 31.333
700 37.385 257.759 236.725 14.724 -333.556 -364.400 27.192
800 37.570 262.764 239.673 18.472 -334.590 -368.736 24.076
900 37.719 267.198 242.490 22.237 -335.635 -372.942 21.645
1000 37.846 271.179 245.163 26.015 -336.714 -377.030 19.694
 
1100 37.958 274.791 247.695 29.806 -416.803 -376.397 17.874
1200 38.060 278.098 250.093 33.607 -416.953 -372.717 16.224
1300 38.155 281.148 252.366 37.417 -417.106 -369.024 14.828
1400 38.244 283.979 254.524 41.237 -417.260 -365.320 13.630
1500 38.329 286.621 256.577 45.066 -417.417 -361.604 12.592
 
1600 38.412 289.097 258.533 48.903 -417.574 -357.878 11.684
1700 38.492 291.428 260.400 52.748 -417.734 -354.143 10.881
1800 38.570 293.631 262.185 56.601 -417.896 -350.397 10.168
1900 38.647 295.718 263.896 60.462 -418.060 -346.643 9.530
2000 38.722 297.702 265.537 64.331 -418.227 -342.880 8.955
 
2100 38.797 299.593 267.114 68.207 -418.396 -339.108 8.435
2200 38.871 301.400 268.632 72.090 -418.567 -335.329 7.962
2300 38.944 303.129 270.094 75.981 -418.743 -331.541 7.530
2400 39.017 304.788 271.506 79.879 -418.921 -327.746 7.133
2500 39.089 306.383 272.869 83.784 -419.105 -323.943 6.768
 
2600 39.160 307.917 274.188 87.697 -419.294 -320.133 6.432
2700 39.232 309.396 275.464 91.616 -419.490 -316.315 6.119
2800 39.303 310.824 276.702 95.543 -419.694 -312.490 5.830
2900 39.374 312.205 277.902 99.477 -419.909 -308.658 5.560
3000 39.444 313.541 279.068 103.418 -420.135 -304.818 5.307
 
3100 39.515 314.835 280.201 107.366 -420.376 -300.970 5.071
3200 39.585 316.091 281.303 111.321 -420.635 -297.114 4.850
3300 39.655 317.310 282.376 115.283 -420.905 -293.251 4.642
3400 39.725 318.495 283.421 119.252 -421.203 -289.378 4.446
3500 39.795 319.648 284.440 123.228 -421.526 -285.496 4.261
 
3600 39.865 320.770 285.433 127.211 -421.880 -281.605 4.086
3700 39.935 321.863 286.403 131.201 -422.269 -277.703 3.920
3800 40.004 322.929 287.350 135.198 -422.696 -273.790 3.764
3900 40.074 323.969 288.276 139.202 -423.167 -269.865 3.614
4000 40.143 324.984 289.181 143.213 -423.679 -265.929 3.473
 
4100 40.213 325.976 290.067 147.230 -424.245 -261.979 3.338
4200 40.282 326.946 290.933 151.255 -424.872 -258.013 3.209
4300 40.351 327.895 291.782 155.287 -425.561 -254.033 3.086
4400 40.421 328.823 292.613 159.325 -426.040 -250.062 2.969
4500 40.490 329.733 293.428 163.371 -426.800 -246.054 2.856
 
4600 40.559 330.623 294.227 167.423 -427.624 -242.029 2.748
4700 40.628 331.496 295.011 171.483 -428.496 -237.986 2.645
4800 40.697 332.352 295.780 175.549 -429.329 -233.937 2.546
4900 40.766 333.192 296.535 179.622 -430.335 -229.856 2.450
5000 40.835 334.016 297.276 183.702 -431.413 -225.754 2.358
 
5100 40.904 334.826 298.004 187.789 -432.564 -221.629 2.270
5200 40.973 335.621 298.720 191.883 -433.790 -217.481 2.185
5300 41.042 336.402 299.424 195.984 -435.090 -213.309 2.102
5400 41.111 337.170 300.116 200.091 -436.466 -209.112 2.023
5500 41.180 337.925 300.796 204.206 -437.917 -204.889 1.946
 
5600 41.249 338.667 301.466 208.327 -439.442 -200.638 1.871
5700 41.318 339.398 302.125 212.456 -440.697 -196.407 1.800
5800 41.387 340.117 302.774 216.591 -442.325 -192.108 1.730
5900 41.456 340.825 303.413 220.733 -444.020 -187.779 1.662
6000 41.525 341.523 304.042 224.882 -445.779 -183.421 1.597
 
PREVIOUS: June 1969 (1 atm) CURRENT: June 1969 (1 bar)
 
Potassium Fluoride (KF) F1K1(g)

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