fH°fG°| Potassium Cyanide (KCN) | C1K1N1(l) | |||||||||||||
| 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 | ||||||||||||||
| 100 | ||||||||||||||
| 200 | ||||||||||||||
| 298.15 | 75.312 | 134.321 | 134.321 | 0. | -104.148 | -94.638 | 16.580 | |||||||
| 300 | 75.312 | 134.787 | 134.323 | 0.139 | -104.106 | -94.580 | 16.468 | |||||||
| 400 | 75.312 | 156.453 | 137.277 | 7.671 | -104.534 | -91.264 | 11.918 | |||||||
| 500 | 75.312 | 173.258 | 142.855 | 15.202 | -102.907 | -88.139 | 9.208 | |||||||
| 600 | 75.312 | 186.989 | 149.101 | 22.733 | -101.485 | -85.322 | 7.428 | |||||||
| 700 | 75.312 | 198.599 | 155.364 | 30.264 | -100.244 | -82.729 | 6.173 | |||||||
| 800 | 75.312 | 208.655 | 161.411 | 37.795 | -99.166 | -80.302 | 5.243 | |||||||
| 895.000 | 75.312 | 217.106 | 166.883 | 44.950 | I <--> LIQUID | |||||||||
| 900 | 75.312 | 217.526 | 167.163 | 45.327 | 98.240 78.001 4.527 | |||||||||
| 1000 | 75.312 | 225.461 | 172.603 | 52.858 | -97.465 | -75.795 | 3.959 | |||||||
| 1100 | 75.312 | 232.639 | 177.740 | 60.389 | -175.795 | -69.050 | 3.279 | |||||||
| 1200 | 75.312 | 239.192 | 182.592 | 67.920 | -174.268 | -59.414 | 2.586 | |||||||
| 1300 | 75.312 | 245.220 | 187.180 | 75.451 | -172.811 | -49.902 | 2.005 | |||||||
| 1400 | 75.312 | 250.801 | 191.528 | 82.983 | -171.416 | -40.500 | 1.511 | |||||||
| 1500 | 75.312 | 255.997 | 195.655 | 90.514 | -170.073 | -31.197 | 1.086 | |||||||
| 1600 | 75.312 | 260.858 | 199.580 | 98.045 | -168.777 | -21.981 | 0.718 | |||||||
| 1700 | 75.312 | 265.423 | 203.320 | 105.576 | -167.523 | -12.844 | 0.395 | |||||||
| 1800 | 75.312 | 269.728 | 206.891 | 113.107 | -166.308 | -3.781 | 0.110 | |||||||
| 1900 | 75.312 | 273.800 | 210.306 | 120.639 | -165.130 | 5.216 | -0.143 | |||||||
| 2000 | 75.312 | 277.663 | 213.578 | 128.170 | -163.986 | 14.152 | -0.370 | |||||||
| 2100 | 75.312 | 281.337 | 216.718 | 135.701 | -162.878 | 23.031 | -0.573 | |||||||
| 2200 | 75.312 | 284.841 | 219.735 | 143.232 | -161.804 | 31.859 | -0.756 | |||||||
| 2300 | 75.312 | 288.189 | 222.639 | 150.763 | -160.764 | 40.638 | -0.923 | |||||||
| 2400 | 75.312 | 291.394 | 225.438 | 158.295 | -159.761 | 49.373 | -1.075 | |||||||
| 2500 | 75.312 | 294.468 | 228.138 | 165.826 | -158.794 | 58.067 | -1.213 | |||||||
| 2600 | 75.312 | 297.422 | 230.746 | 173.357 | -157.867 | 66.723 | -1.340 | |||||||
| 2700 | 75.312 | 300.264 | 233.269 | 180.888 | -156.980 | 75.344 | -1.458 | |||||||
| 2800 | 75.312 | 303.003 | 235.711 | 188.419 | -156.136 | 83.933 | -1.566 | |||||||
| 2900 | 75.312 | 305.646 | 238.077 | 195.951 | -155.338 | 92.493 | -1.666 | |||||||
| 3000 | 75.312 | 308.199 | 240.372 | 203.482 | -154.588 | 101.026 | -1.759 | |||||||
| PREVIOUS: June 1962 | CURRENT: March 1966 | |||||||||||||
| Potassium Cyanide (KCN) | C1K1N1(l) | |||||||||||||
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