Compound Thermo Tables: hydrogen
sp 5 25 to sp 5 400
Thermodynamic properties of pure compounds — saturated liquid, saturated vapor, and single-phase (compressed liquid / superheated vapor) states. Properties include pressure, molar density, molar volume, internal energy, enthalpy, entropy, Cv, Cp, speed of sound, Joule-Thomson coefficient, thermal conductivity, and viscosity. Data sourced from Perry's Chemical Engineers' Handbook, 8th Ed., Section 2 (16 compounds: acetone, ammonia, argon, carbon dioxide, carbon monoxide, ethane, ethanol, hydrogen, methane, methanol, nitrogen, oxygen, propane, R-134a, R-22, water).
| compound | state key | cp kJ molK (kJ/(mol*K)) | cv kJ molK (kJ/(mol*K)) | density mol dm3 (mol/dm3) | enthalpy kJ mol (kJ/mol) | entropy kJ molK (kJ/(mol*K)) | internal energy kJ mol (kJ/mol) | joule thomson K MPa (K/MPa) | phase | pressure MPa (MPa) | sound speed m s (m/s) | table type | temperature K (K) | thermal conductivity mW mK (mW/(m*K)) | viscosity uPa s (uPa*s) | volume dm3 mol (dm3/mol) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| hydrogen | sp 5 25 | 0.02061 | 0.012376 | 35.661 | 0.18682 | 0.002144 | 0.046611 | -0.90198 | single phase | 5 | 1,223.4 | single phase | 25 | 119.36 | 13.101 | 0.028042 |
| hydrogen | sp 5 250 | 0.028723 | 0.020136 | 2.3268 | 6.5781 | 0.070022 | 4.4292 | -0.25678 | single phase | 5 | 1,254 | single phase | 250 | 165.19 | 8.042 | 0.42978 |
| hydrogen | sp 5 325 | 0.029211 | 0.020776 | 1.799 | 8.7543 | 0.077631 | 5.975 | -0.39563 | single phase | 5 | 1,412 | single phase | 325 | 201.36 | 9.5631 | 0.55587 |
| hydrogen | sp 5 400 | 0.029304 | 0.020937 | 1.468 | 10.95 | 0.08371 | 7.544 | -0.47537 | single phase | 5 | 1,556.2 | single phase | 400 | 237.09 | 10.979 | 0.6812 |
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