Potassium (K) | K1(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 | -6.197 | 89.885 | 89.885 | INFINITE | |||||||
100 | 20.786 | 137.632 | 178.820 | -4.119 | 90.231 | 80.028 | -41.802 | |||||||
200 | 20.786 | 152.040 | 162.241 | -2.040 | 89.715 | 70.006 | -18.284 | |||||||
250 | 20.786 | 156.678 | 160.682 | -1.001 | 89.380 | 65.116 | -13.605 | |||||||
298.15 | 20.786 | 160.340 | 160.340 | 0. | 89.000 | 60.476 | -10.595 | |||||||
300 | 20.786 | 160.468 | 160.340 | 0.038 | 88.984 | 60.299 | -10.499 | |||||||
350 | 20.786 | 163.672 | 160.593 | 1.078 | 86.132 | 55.652 | -8.306 | |||||||
400 | 20.786 | 166.448 | 161.155 | 2.117 | 85.584 | 51.335 | -6.704 | |||||||
450 | 20.786 | 168.896 | 161.882 | 3.156 | 85.060 | 47.086 | -5.466 | |||||||
500 | 20.786 | 171.086 | 162.695 | 4.196 | 84.555 | 42.894 | -4.481 | |||||||
600 | 20.786 | 174.876 | 164.419 | 6.274 | 83.594 | 34.652 | -3.017 | |||||||
700 | 20.786 | 178.080 | 166.147 | 8.353 | 82.677 | 26.568 | -1.983 | |||||||
800 | 20.786 | 180.856 | 167.816 | 10.431 | 81.778 | 18.614 | -1.215 | |||||||
900 | 20.786 | 183.304 | 169.404 | 12.510 | 80.875 | 10.773 | -0.625 | |||||||
1000 | 20.786 | 185.494 | 170.905 | 14.589 | 79.940 | 3.034 | -0.158 | |||||||
1039.540 | 20.786 | 186.300 | 171.476 | 15.411 | FUGACITY = 1 bar | |||||||||
1100 | 20.786 | 187.475 | 172.323 | 16.667 | 0. 0. 0. | |||||||||
1200 | 20.787 | 189.284 | 173.662 | 18.746 | 0. | 0. | 0. | |||||||
1300 | 20.789 | 190.948 | 174.929 | 20.825 | 0. | 0. | 0. | |||||||
1400 | 20.793 | 192.488 | 176.129 | 22.904 | 0. | 0. | 0. | |||||||
1500 | 20.801 | 193.923 | 177.268 | 24.983 | 0. | 0. | 0. | |||||||
1600 | 20.814 | 195.266 | 178.351 | 27.064 | 0. | 0. | 0. | |||||||
1700 | 20.836 | 196.529 | 179.384 | 29.147 | 0. | 0. | 0. | |||||||
1800 | 20.868 | 197.720 | 180.369 | 31.232 | 0. | 0. | 0. | |||||||
1900 | 20.914 | 198.850 | 181.313 | 33.321 | 0. | 0. | 0. | |||||||
2000 | 20.975 | 199.924 | 182.217 | 35.415 | 0. | 0. | 0. | |||||||
2100 | 21.056 | 200.949 | 183.084 | 37.516 | 0. | 0. | 0. | |||||||
2200 | 21.157 | 201.931 | 183.919 | 39.627 | 0. | 0. | 0. | |||||||
2300 | 21.281 | 202.874 | 184.723 | 41.748 | 0. | 0. | 0. | |||||||
2400 | 21.431 | 203.783 | 185.498 | 43.884 | 0. | 0. | 0. | |||||||
2500 | 21.606 | 204.661 | 186.247 | 46.035 | 0. | 0. | 0. | |||||||
2600 | 21.809 | 205.512 | 186.972 | 48.206 | 0. | 0. | 0. | |||||||
2700 | 22.043 | 206.340 | 187.674 | 50.398 | 0. | 0. | 0. | |||||||
2800 | 22.307 | 207.146 | 188.355 | 52.615 | 0. | 0. | 0. | |||||||
2900 | 22.605 | 207.934 | 189.017 | 54.861 | 0. | 0. | 0. | |||||||
3000 | 22.936 | 208.706 | 189.660 | 57.137 | 0. | 0. | 0. | |||||||
3100 | 23.306 | 209.464 | 190.287 | 59.449 | 0. | 0. | 0. | |||||||
3200 | 23.714 | 210.210 | 190.898 | 61.800 | 0. | 0. | 0. | |||||||
3300 | 24.123 | 210.943 | 191.494 | 64.184 | 0. | 0. | 0. | |||||||
3400 | 24.599 | 211.670 | 192.077 | 66.619 | 0. | 0. | 0. | |||||||
3500 | 25.107 | 212.390 | 192.647 | 69.102 | 0. | 0. | 0. | |||||||
3600 | 25.666 | 213.105 | 193.205 | 71.640 | 0. | 0. | 0. | |||||||
3700 | 26.270 | 213.816 | 193.752 | 74.237 | 0. | 0. | 0. | |||||||
3800 | 26.920 | 214.526 | 194.290 | 76.896 | 0. | 0. | 0. | |||||||
3900 | 27.618 | 215.234 | 194.818 | 79.622 | 0. | 0. | 0. | |||||||
4000 | 28.345 | 215.940 | 195.337 | 82.414 | 0. | 0. | 0. | |||||||
4100 | 29.124 | 216.649 | 195.848 | 85.283 | 0. | 0. | 0. | |||||||
4200 | 29.962 | 217.361 | 196.352 | 88.237 | 0. | 0. | 0. | |||||||
4300 | 30.848 | 218.076 | 196.849 | 91.277 | 0. | 0. | 0. | |||||||
4400 | 31.145 | 218.726 | 197.333 | 94.131 | 0. | 0. | 0. | |||||||
4500 | 32.003 | 219.436 | 197.816 | 97.288 | 0. | 0. | 0. | |||||||
4600 | 32.892 | 220.149 | 198.294 | 100.532 | 0. | 0. | 0. | |||||||
4700 | 33.767 | 220.861 | 198.766 | 103.847 | 0. | 0. | 0. | |||||||
4800 | 34.464 | 221.553 | 199.231 | 107.143 | 0. | 0. | 0. | |||||||
4900 | 35.385 | 222.273 | 199.694 | 110.635 | 0. | 0. | 0. | |||||||
5000 | 36.319 | 222.997 | 200.153 | 114.220 | 0. | 0. | 0. | |||||||
5100 | 37.263 | 223.725 | 200.608 | 117.899 | 0. | 0. | 0. | |||||||
5200 | 38.212 | 224.458 | 201.059 | 121.673 | 0. | 0. | 0. | |||||||
5300 | 39.163 | 225.195 | 201.508 | 125.542 | 0. | 0. | 0. | |||||||
5400 | 40.111 | 225.936 | 201.953 | 129.506 | 0. | 0. | 0. | |||||||
5500 | 41.052 | 226.681 | 202.396 | 133.564 | 0. | 0. | 0. | |||||||
5600 | 41.980 | 227.429 | 202.837 | 137.716 | 0. | 0. | 0. | |||||||
5700 | 42.477 | 228.111 | 203.266 | 141.615 | 0. | 0. | 0. | |||||||
5800 | 43.337 | 228.857 | 203.701 | 145.906 | 0. | 0. | 0. | |||||||
5900 | 44.172 | 229.605 | 204.134 | 150.281 | 0. | 0. | 0. | |||||||
6000 | 44.978 | 230.354 | 204.564 | 154.739 | 0. | 0. | 0. | |||||||
PREVIOUS: June 1962 (1 atm) | CURRENT: December 1983 (1 bar) | |||||||||||||
Potassium (K) | K1(g) |
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