Hydrogen Fluoride (H7F7) F7H7(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 -41.813 -2083.834 -2083.834 INFINITE
100 128.036 348.140 678.718 -33.058 -2095.751 -2035.680 1063.330
200 168.661 450.187 540.705 -18.104 -2100.476 -1973.468 515.417
250 185.096 489.628 526.631 -9.251 -2101.769 -1941.556 405.666
 
298.15 198.792 523.432 523.432 0. -2102.544 -1910.622 334.733
 
300 199.275 524.663 523.436 0.368 -2102.565 -1909.431 332.461
350 211.190 556.305 525.908 10.639 -2102.927 -1877.208 280.158
400 221.067 585.171 531.538 21.453 -2102.918 -1844.959 240.927
450 229.262 611.697 538.991 32.718 -2102.600 -1812.730 210.416
500 236.149 636.218 547.503 44.358 -2102.023 -1780.551 186.013
 
600 247.237 680.297 566.046 68.551 -2100.239 -1716.411 149.427
700 256.147 719.099 585.194 93.733 -2097.769 -1652.627 123.321
800 263.796 753.813 604.139 119.739 -2094.731 -1589.236 103.766
900 270.581 785.283 622.545 146.464 -2091.207 -1526.256 88.582
1000 276.663 814.112 640.280 173.832 -2087.267 -1463.692 76.455
 
1100 282.115 840.741 657.308 201.776 -2082.979 -1401.539 66.554
1200 286.986 865.501 673.638 230.236 -2078.404 -1339.789 58.320
1300 291.323 888.647 689.297 259.155 -2073.599 -1278.432 51.368
1400 295.174 910.380 704.320 288.484 -2068.612 -1217.451 45.424
1500 298.588 930.864 718.747 318.175 -2063.486 -1156.832 40.284
 
1600 301.615 950.233 732.615 348.189 -2058.252 -1096.559 35.799
1700 304.300 968.600 745.961 378.487 -2052.939 -1036.615 31.851
1800 306.684 986.062 758.819 409.038 -2047.566 -976.986 28.351
1900 308.805 1002.702 771.220 439.815 -2042.146 -917.658 25.228
2000 310.696 1018.590 783.194 470.792 -2036.688 -858.614 22.425
 
2100 312.385 1033.791 794.768 501.947 -2031.196 -799.846 19.895
2200 313.899 1048.359 805.966 533.263 -2025.670 -741.340 17.602
2300 315.258 1062.343 816.811 564.722 -2020.108 -683.085 15.513
2400 316.482 1075.786 827.324 596.310 -2014.506 -625.074 13.604
2500 317.586 1088.728 837.523 628.014 -2008.858 -567.297 11.853
 
2600 318.586 1101.204 847.426 659.824 -2003.158 -509.747 10.241
2700 319.493 1113.245 857.049 691.729 -1997.401 -452.417 8.753
2800 320.318 1124.879 866.408 723.720 -1991.579 -395.302 7.374
2900 321.070 1136.133 875.516 755.790 -1985.687 -338.395 6.095
3000 321.757 1147.029 884.386 787.932 -1979.720 -281.694 4.905
 
3100 322.386 1157.590 893.029 820.139 -1973.673 -225.193 3.794
3200 322.963 1167.835 901.458 852.407 -1967.543 -168.888 2.757
3300 323.494 1177.781 909.681 884.730 -1961.327 -112.775 1.785
3400 323.984 1187.446 917.709 917.105 -1955.023 -56.853 0.873
3500 324.435 1196.844 925.551 949.526 -1948.630 -1.118 0.017
 
3600 324.853 1205.989 933.214 981.990 -1942.147 54.435 -0.790
3700 325.240 1214.895 940.707 1014.495 -1935.575 109.805 -1.550
3800 325.599 1223.574 948.038 1047.038 -1928.915 164.996 -2.268
3900 325.933 1232.036 955.212 1079.614 -1922.167 220.012 -2.947
4000 326.244 1240.292 962.236 1112.223 -1915.334 274.852 -3.589
 
4100 326.534 1248.351 969.116 1144.863 -1908.417 329.521 -4.198
4200 326.805 1256.223 975.859 1177.530 -1901.418 384.022 -4.776
4300 327.059 1263.916 982.469 1210.223 -1894.341 438.352 -5.325
4400 327.296 1271.438 988.951 1242.941 -1887.188 492.519 -5.847
4500 327.519 1278.795 995.311 1275.682 -1879.961 546.522 -6.344
 
4600 327.727 1285.996 1001.552 1308.444 -1872.662 600.362 -6.817
4700 327.924 1293.047 1007.679 1341.227 -1865.294 654.045 -7.269
4800 328.109 1299.952 1013.696 1374.029 -1857.860 707.571 -7.700
4900 328.283 1306.720 1019.608 1406.848 -1850.361 760.938 -8.112
5000 328.447 1313.353 1025.417 1439.685 -1842.799 814.155 -8.505
 
5100 328.602 1319.859 1031.126 1472.537 -1835.177 867.217 -8.882
5200 328.749 1326.241 1036.740 1505.405 -1827.495 920.132 -9.243
5300 328.888 1332.505 1042.262 1538.287 -1819.754 972.897 -9.588
5400 329.019 1338.654 1047.694 1571.182 -1811.957 1025.515 -9.920
5500 329.144 1344.692 1053.039 1604.091 -1804.103 1077.987 -10.238
 
5600 329.262 1350.624 1058.300 1637.011 -1796.194 1130.319 -10.543
5700 329.374 1356.453 1063.480 1669.943 -1788.228 1182.506 -10.836
5800 329.481 1362.182 1068.581 1702.886 -1780.207 1234.555 -11.118
5900 329.583 1367.815 1073.605 1735.839 -1772.131 1286.464 -11.389
6000 329.679 1373.355 1078.555 1768.802 -1763.998 1338.235 -11.650
 
PREVIOUS: June 1977 (1 atm) CURRENT: June 1977 (1 bar)
 
Hydrogen Fluoride (H7F7) F7H7(g)

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