hydrogen hydrogen
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Thermodynamics at 298.15 K and standard pressure
Enthalpy | ||
Property | Value | Unit |
Translational | 6.20 | kJ mol-1 |
Rotational | 2.48 | kJ mol-1 |
Vibrational | 10.68 | kJ mol-1 |
Total (Trans. + Rot. + Vib.) | 19.36 | kJ mol-1 |
Heat Capacity at Constant Pressure | ||
Property | Value | Unit |
Translational | 20.79 | J mol-1 K-1 |
Rotational | 8.31 | J mol-1 K-1 |
Vibrational | 0.11 | J mol-1 K-1 |
Total (Trans. + Rot. + Vib.) | 29.21 | J mol-1 K-1 |
Entropy | ||
Property | Value | Unit |
Translational | 117.49 | J mol-1 K-1 |
Rotational | 19.30 | J mol-1 K-1 |
Vibrational | 0.02 | J mol-1 K-1 |
Total (Trans. + Rot. + Vib.) | 136.80 | J mol-1 K-1 |
Other Properties | ||
Property | Value | Unit |
Heat of Formation | 117.68 | kJ mol-1 |