Potassium Tetrafluoroborate (KBF4) B1F4K1(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 -17.598 -1543.916 -1543.916 INFINITE
100 45.326 242.588 382.561 -13.997 -1547.886 -1534.479 801.530
200 72.713 283.084 323.060 -7.995 -1550.669 -1519.843 396.942
250 81.920 300.343 316.820 -4.119 -1551.543 -1512.031 315.922
 
298.15 88.941 315.394 315.394 0. -1552.264 -1504.354 263.557
 
300 89.184 315.944 315.395 0.165 -1552.291 -1504.057 261.880
350 95.129 330.153 316.504 4.777 -1555.374 -1495.865 223.246
400 100.093 343.189 319.036 9.661 -1556.073 -1487.315 194.223
450 104.277 355.227 322.397 14.774 -1556.687 -1478.683 171.641
500 107.817 366.402 326.245 20.078 -1557.226 -1469.986 153.568
 
600 113.376 386.578 334.657 31.153 -1558.120 -1452.450 126.447
700 117.425 404.375 343.370 42.703 -1558.823 -1434.781 107.065
800 120.418 420.260 352.007 54.603 -1559.403 -1417.020 92.522
900 122.668 434.579 360.399 66.762 -1559.916 -1399.191 81.207
1000 124.391 447.597 368.478 79.119 -1560.414 -1381.306 72.152
 
1100 125.731 459.518 376.220 91.628 -1639.894 -1358.760 64.522
1200 126.792 470.505 383.625 104.256 -1639.425 -1333.223 58.034
1300 127.643 480.689 390.705 116.979 -1638.961 -1307.725 52.545
1400 128.334 490.174 397.475 129.779 -1638.511 -1282.262 47.842
1500 128.903 499.049 403.954 142.642 -1638.083 -1256.831 43.767
 
1600 129.376 507.383 410.160 155.557 -1637.683 -1231.427 40.202
1700 129.774 515.239 416.113 168.515 -1637.314 -1206.048 37.057
1800 130.111 522.666 421.828 181.509 -1636.979 -1180.689 34.263
1900 130.399 529.709 427.322 194.535 -1636.677 -1155.348 31.763
2000 130.646 536.404 432.610 207.588 -1636.408 -1130.022 29.513
 
2100 130.861 542.784 437.706 220.663 -1636.171 -1104.709 27.478
2200 131.048 548.876 442.622 233.759 -1635.962 -1079.406 25.628
2300 131.212 554.705 447.369 246.872 -1635.777 -1054.112 23.940
2400 131.357 560.292 451.959 260.001 -1685.874 -1027.757 22.369
2500 131.485 565.657 456.400 273.143 -1685.808 -1000.337 20.901
 
2600 131.600 570.816 460.702 286.298 -1685.723 -972.920 19.546
2700 131.702 575.785 464.873 299.463 -1685.618 -945.506 18.292
2800 131.793 580.576 468.920 312.638 -1685.491 -918.097 17.127
2900 131.876 585.203 472.850 325.821 -1685.339 -890.692 16.043
3000 131.950 589.675 476.671 339.012 -1685.162 -863.294 15.031
 
3100 132.018 594.002 480.386 352.211 -1684.959 -835.902 14.085
3200 132.079 598.195 484.002 365.416 -1684.732 -808.516 13.198
3300 132.135 602.260 487.525 378.626 -1684.472 -781.139 12.364
3400 132.186 606.205 490.958 391.843 -1684.195 -753.769 11.580
3500 132.233 610.038 494.305 405.064 -1683.895 -726.408 10.841
 
3600 132.277 613.764 497.572 418.289 -1683.580 -699.056 10.143
3700 132.316 617.388 500.762 431.519 -1683.251 -671.712 9.483
3800 132.353 620.917 503.877 444.752 -1682.913 -644.379 8.858
3900 132.387 624.356 506.923 457.989 -1682.570 -617.053 8.264
4000 132.419 627.708 509.901 471.230 -1682.221 -589.737 7.701
 
4100 132.448 630.978 512.814 484.473 -1681.879 -562.430 7.165
4200 132.475 634.170 515.666 497.719 -2161.400 -528.105 6.568
4300 132.500 637.288 518.458 510.968 -2160.002 -489.235 5.943
4400 132.524 640.334 521.193 524.219 -2158.351 -450.422 5.347
4500 132.546 643.312 523.874 537.473 -2156.940 -411.621 4.778
 
4600 132.567 646.226 526.502 550.728 -2155.552 -372.852 4.234
4700 132.586 649.077 529.080 563.986 -2154.174 -334.114 3.713
4800 132.604 651.869 531.609 577.246 -2152.719 -295.418 3.215
4900 132.622 654.603 534.091 590.507 -2151.402 -256.738 2.737
5000 132.638 657.283 536.529 603.770 -2150.122 -218.084 2.278
 
5100 132.653 659.909 538.922 617.034 -2148.883 -179.456 1.838
5200 132.667 662.485 541.274 630.300 -2147.687 -140.851 1.415
5300 132.681 665.013 543.585 643.568 -2146.536 -102.269 1.008
5400 132.693 667.493 545.856 656.837 -2145.433 -63.709 0.616
5500 132.706 669.928 548.090 670.106 -2144.378 -25.168 0.239
 
5600 132.717 672.319 550.287 683.378 -2143.373 13.354 -0.125
5700 132.728 674.668 552.449 696.650 -2142.074 51.810 -0.475
5800 132.738 676.976 554.576 709.923 -2141.126 90.291 -0.813
5900 132.748 679.246 556.670 723.197 -2140.225 128.757 -1.140
6000 132.757 681.477 558.731 736.473 -2139.370 167.206 -1.456
 
PREVIOUS: December 1969 (1 atm) CURRENT: December 1969 (1 bar)
 
Potassium Tetrafluoroborate (KBF4) B1F4K1(g)

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