Vanadium (V) | V1(cr) | |||||||||||||
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) | ![]() |
![]() |
log Kf | |||||||
0 | 0. | 0. | INFINITE | -4.640 | 0. | 0. | 0. | |||||||
100 | 13.119 | 7.185 | 48.695 | -4.151 | 0. | 0. | 0. | |||||||
200 | 21.876 | 19.558 | 31.133 | -2.315 | 0. | 0. | 0. | |||||||
250 | 23.703 | 24.655 | 29.340 | -1.171 | 0. | 0. | 0. | |||||||
298.15 | 24.896 | 28.936 | 28.936 | 0. | 0. | 0. | 0. | |||||||
300 | 24.928 | 29.090 | 28.936 | 0.046 | 0. | 0. | 0. | |||||||
350 | 25.681 | 32.992 | 29.243 | 1.312 | 0. | 0. | 0. | |||||||
400 | 26.234 | 36.459 | 29.932 | 2.611 | 0. | 0. | 0. | |||||||
450 | 26.610 | 39.571 | 30.833 | 3.932 | 0. | 0. | 0. | |||||||
500 | 26.945 | 42.392 | 31.850 | 5.271 | 0. | 0. | 0. | |||||||
600 | 27.489 | 47.353 | 34.032 | 7.993 | 0. | 0. | 0. | |||||||
700 | 28.033 | 51.630 | 36.247 | 10.768 | 0. | 0. | 0. | |||||||
800 | 28.660 | 55.413 | 38.411 | 13.602 | 0. | 0. | 0. | |||||||
900 | 29.372 | 58.830 | 40.493 | 16.504 | 0. | 0. | 0. | |||||||
1000 | 30.083 | 61.961 | 42.485 | 19.476 | 0. | 0. | 0. | |||||||
1100 | 30.878 | 64.864 | 44.389 | 22.523 | 0. | 0. | 0. | |||||||
1200 | 31.798 | 67.590 | 46.210 | 25.656 | 0. | 0. | 0. | |||||||
1300 | 32.740 | 70.172 | 47.955 | 28.882 | 0. | 0. | 0. | |||||||
1400 | 33.807 | 72.638 | 49.630 | 32.210 | 0. | 0. | 0. | |||||||
1500 | 34.811 | 75.004 | 51.244 | 35.640 | 0. | 0. | 0. | |||||||
1600 | 35.857 | 77.283 | 52.800 | 39.173 | 0. | 0. | 0. | |||||||
1700 | 37.028 | 79.492 | 54.306 | 42.817 | 0. | 0. | 0. | |||||||
1800 | 38.200 | 81.641 | 55.765 | 46.577 | 0. | 0. | 0. | |||||||
1900 | 39.539 | 83.742 | 57.182 | 50.464 | 0. | 0. | 0. | |||||||
2000 | 40.920 | 85.805 | 58.562 | 54.485 | 0. | 0. | 0. | |||||||
2100 | 42.468 | 87.837 | 59.908 | 58.652 | 0. | 0. | 0. | |||||||
2190.000 | 44.141 | 89.653 | 61.093 | 62.547 | CRYSTAL <--> LIQUID | |||||||||
2200 | 44.329 | 89.856 | 61.223 | 62.991 | 22.863 0.104 0.002 | |||||||||
2300 | 46.254 | 91.869 | 62.512 | 67.520 | -22.954 | 1.151 | -0.026 | |||||||
2400 | 48.179 | 93.878 | 63.777 | 72.242 | -22.853 | 2.198 | -0.048 | |||||||
2500 | 50.103 | 95.884 | 65.021 | 77.156 | -22.559 | 3.236 | -0.068 | |||||||
2600 | 52.028 | 97.886 | 66.247 | 82.263 | -22.073 | 4.259 | -0.086 | |||||||
2700 | 53.932 | 99.886 | 67.456 | 87.561 | -21.395 | 5.259 | -0.102 | |||||||
PREVIOUS: | CURRENT: June 1973 | |||||||||||||
Vanadium (V) | V1(cr) |
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