H2
SOURCE: The standard enthalpy of formation and standard
entropy values at 298 K were provided by Martin J. Rabinowitz of
NASA Lewis Research Center (marty@lerc.nasa.gov)
_____________________________________________
T Cp S delta-Hf
_____ ________________ ________
K cal/mol K kcal/mol
_____________________________________________
200 6.58 28.54 .00
298 6.89 31.23 .00
300 6.90 31.28 .00
400 7.00 33.28 .00
500 7.00 34.84 .00
600 6.99 36.12 .00
700 7.01 37.19 .00
800 7.08 38.13 .00
900 7.16 38.97 .00
1000 7.21 39.73 .00
1100 7.31 40.42 .00
1200 7.41 41.06 .00
1300 7.51 41.66 .00
1400 7.61 42.22 .00
1500 7.71 42.75 .00
1600 7.81 43.25 .00
1700 7.91 43.73 .00
1800 8.01 44.18 .00
1900 8.10 44.62 .00
2000 8.19 45.04 .00
2100 8.27 45.44 .00
2200 8.35 45.82 .00
2300 8.43 46.20 .00
2400 8.50 46.56 .00
2500 8.57 46.91 .00
2600 8.63 47.24 .00
2700 8.69 47.57 .00
2800 8.75 47.89 .00
2900 8.81 48.19 .00
3000 8.86 48.49 .00
[ the thermo data file ]