Hafnium (Hf) | Hf1(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 | -6.198 | 618.040 | 618.040 | INFINITE | |||||||
100 | 20.786 | 164.188 | 205.380 | -4.119 | 619.040 | 604.397 | -315.704 | |||||||
200 | 20.786 | 178.596 | 188.799 | -2.041 | 618.816 | 589.809 | -154.042 | |||||||
250 | 20.789 | 183.235 | 187.240 | -1.001 | 618.617 | 582.580 | -121.723 | |||||||
298.15 | 20.803 | 186.897 | 186.897 | 0. | 618.395 | 575.659 | -100.853 | |||||||
300 | 20.804 | 187.026 | 186.898 | 0.038 | 618.386 | 575.394 | -100.185 | |||||||
350 | 20.854 | 190.236 | 187.151 | 1.080 | 618.128 | 568.249 | -84.806 | |||||||
400 | 20.960 | 193.027 | 187.715 | 2.125 | 617.848 | 561.142 | -73.278 | |||||||
450 | 21.140 | 195.505 | 188.445 | 3.177 | 617.551 | 554.071 | -64.315 | |||||||
500 | 21.397 | 197.745 | 189.265 | 4.240 | 617.241 | 547.034 | -57.148 | |||||||
600 | 22.113 | 201.706 | 191.017 | 6.414 | 616.600 | 533.053 | -46.406 | |||||||
700 | 23.012 | 205.181 | 192.797 | 8.669 | 615.954 | 519.180 | -38.742 | |||||||
800 | 23.991 | 208.317 | 194.544 | 11.019 | 615.317 | 505.398 | -32.999 | |||||||
900 | 24.978 | 211.200 | 196.236 | 13.467 | 614.695 | 491.696 | -28.537 | |||||||
1000 | 25.925 | 213.881 | 197.868 | 16.013 | 614.088 | 478.062 | -24.971 | |||||||
1100 | 26.806 | 216.394 | 199.439 | 18.650 | 613.490 | 464.489 | -22.057 | |||||||
1200 | 27.603 | 218.761 | 200.952 | 21.371 | 612.894 | 450.969 | -19.630 | |||||||
1300 | 28.305 | 220.999 | 202.409 | 24.167 | 612.293 | 437.500 | -17.579 | |||||||
1400 | 28.912 | 223.119 | 203.813 | 27.029 | 611.683 | 424.077 | -15.823 | |||||||
1500 | 29.424 | 225.132 | 205.168 | 29.947 | 611.059 | 410.698 | -14.302 | |||||||
1600 | 29.847 | 227.045 | 206.476 | 32.911 | 610.412 | 397.362 | -12.973 | |||||||
1700 | 30.190 | 228.865 | 207.740 | 35.913 | 609.733 | 384.067 | -11.801 | |||||||
1800 | 30.465 | 230.599 | 208.962 | 38.947 | 609.014 | 370.813 | -10.761 | |||||||
1900 | 30.681 | 232.252 | 210.144 | 42.004 | 608.250 | 357.600 | -9.831 | |||||||
2000 | 30.852 | 233.830 | 211.290 | 45.081 | 607.435 | 344.429 | -8.996 | |||||||
2100 | 30.986 | 235.339 | 212.399 | 48.174 | 600.917 | 331.429 | -8.244 | |||||||
2200 | 31.095 | 236.783 | 213.475 | 51.278 | 600.537 | 318.605 | -7.565 | |||||||
2300 | 31.187 | 238.167 | 214.519 | 54.392 | 600.074 | 305.800 | -6.945 | |||||||
2400 | 31.270 | 239.496 | 215.532 | 57.515 | 599.528 | 293.017 | -6.377 | |||||||
2500 | 31.351 | 240.775 | 216.516 | 60.646 | 598.813 | 280.260 | -5.856 | |||||||
2600 | 31.436 | 242.006 | 217.473 | 63.785 | 568.899 | 268.702 | -5.398 | |||||||
2700 | 31.528 | 243.194 | 218.404 | 66.933 | 568.282 | 257.168 | -4.975 | |||||||
2800 | 31.632 | 244.342 | 219.310 | 70.091 | 567.674 | 245.656 | -4.583 | |||||||
2900 | 31.750 | 245.454 | 220.192 | 73.260 | 567.077 | 234.166 | -4.218 | |||||||
3000 | 31.884 | 246.533 | 221.052 | 76.442 | 566.493 | 222.696 | -3.877 | |||||||
3100 | 32.037 | 247.581 | 221.891 | 79.638 | 565.924 | 211.246 | -3.559 | |||||||
3200 | 32.208 | 248.601 | 222.710 | 82.850 | 565.370 | 199.814 | -3.262 | |||||||
3300 | 32.399 | 249.595 | 223.510 | 86.080 | 564.835 | 188.398 | -2.982 | |||||||
3400 | 32.610 | 250.565 | 224.291 | 89.330 | 564.319 | 176.999 | -2.719 | |||||||
3500 | 32.841 | 251.513 | 225.056 | 92.603 | 563.826 | 165.614 | -2.472 | |||||||
3600 | 33.090 | 252.442 | 225.803 | 95.899 | 563.357 | 154.243 | -2.238 | |||||||
3700 | 33.359 | 253.352 | 226.536 | 99.221 | 562.914 | 142.885 | -2.017 | |||||||
3800 | 33.645 | 254.246 | 227.253 | 102.571 | 562.498 | 131.539 | -1.808 | |||||||
3900 | 33.948 | 255.124 | 227.957 | 105.951 | 562.112 | 120.203 | -1.610 | |||||||
4000 | 34.267 | 255.987 | 228.647 | 109.362 | 561.757 | 108.877 | -1.422 | |||||||
4100 | 34.602 | 256.837 | 229.324 | 112.805 | 561.435 | 97.559 | -1.243 | |||||||
4200 | 34.951 | 257.675 | 229.989 | 116.282 | 561.147 | 86.248 | -1.073 | |||||||
4300 | 35.313 | 258.502 | 230.642 | 119.796 | 560.894 | 74.944 | -0.910 | |||||||
4400 | 35.688 | 259.318 | 231.285 | 123.345 | 560.678 | 63.645 | -0.756 | |||||||
4500 | 36.074 | 260.124 | 231.917 | 126.933 | 560.501 | 52.351 | -0.608 | |||||||
4600 | 36.471 | 260.921 | 232.539 | 130.561 | 560.362 | 41.061 | -0.466 | |||||||
4700 | 36.878 | 261.710 | 233.151 | 134.228 | 560.264 | 29.773 | -0.331 | |||||||
4800 | 37.294 | 262.491 | 233.754 | 137.936 | 560.207 | 18.486 | -0.201 | |||||||
4900 | 37.720 | 263.264 | 234.348 | 141.687 | 560.192 | 7.201 | -0.077 | |||||||
4963.793 | 37.996 | 263.754 | 234.723 | 144.102 | FUGACITY = 1 bar | |||||||||
5000 | 38.154 | 264.031 | 234.934 | 145.481 | 0. 0. 0. | |||||||||
5100 | 38.595 | 264.790 | 235.512 | 149.318 | 0. | 0. | 0. | |||||||
5200 | 39.044 | 265.544 | 236.083 | 153.200 | 0. | 0. | 0. | |||||||
5300 | 39.501 | 266.292 | 236.646 | 157.127 | 0. | 0. | 0. | |||||||
5400 | 39.964 | 267.035 | 237.202 | 161.100 | 0. | 0. | 0. | |||||||
5500 | 40.434 | 267.773 | 237.751 | 165.120 | 0. | 0. | 0. | |||||||
5600 | 40.910 | 268.505 | 238.293 | 169.187 | 0. | 0. | 0. | |||||||
5700 | 41.392 | 269.234 | 238.830 | 173.302 | 0. | 0. | 0. | |||||||
5800 | 41.879 | 269.958 | 239.360 | 177.465 | 0. | 0. | 0. | |||||||
5900 | 42.372 | 270.678 | 239.885 | 181.678 | 0. | 0. | 0. | |||||||
6000 | 42.870 | 271.394 | 240.404 | 185.940 | 0. | 0. | 0. | |||||||
PREVIOUS: March 1979 (1 atm) | CURRENT: March 1979 (1 bar) | |||||||||||||
Hafnium (Hf) | Hf1(g) |
Download table in tab-delimited text format.