Acetic acid

Molecule Viewer


Thermodynamics at 298.15 K and standard pressure


Enthalpy
PropertyValueUnit
Translational6.20kJ mol-1
Rotational3.72kJ mol-1
Vibrational166.44kJ mol-1
Total (Trans. + Rot. + Vib.)176.36kJ mol-1
Heat Capacity at Constant Pressure
PropertyValueUnit
Translational20.79J mol-1 K-1
Rotational12.47J mol-1 K-1
Vibrational37.12J mol-1 K-1
Total (Trans. + Rot. + Vib.)70.38J mol-1 K-1
Entropy
PropertyValueUnit
Translational159.81J mol-1 K-1
Rotational99.80J mol-1 K-1
Vibrational31.17J mol-1 K-1
Total (Trans. + Rot. + Vib.)290.78J mol-1 K-1
Other Properties
PropertyValueUnit
Heat of Formation-426.11kJ mol-1