Urea(aq)
Formation Gibbs Energy
Estimated ΔfG'm -57.7 ± 5.8 [kJ/mol]    Enter custom concentration »
Estimated ΔfG'° -40.6 ± 5.8 [kJ/mol]
Estimated using Component Contribution (2013)
pH
Ionic strength [M]
General Properties
Formula CH4N2O
Common names Urea; Carbamide; C00086
Molar Mass 60.03 [Da]
Structure
Links KEGG »
Species Formation Energies
Phase Net charge #Hydrogens Δf [kJ/mol] ΔfG'° [kJ/mol] Reference
aqueous 0 4 -202.8 -40.6 Component Contribution (2013)
aqueous 1 5 -205.9 -3.8
aqueous 0 4 -202.8 -40.6 Alberty (2003)