H2O(l)
Formation Gibbs Energy
Estimated ΔfG'm -157.6 ± 1.6 [kJ/mol]    Enter custom concentration »
Estimated ΔfG'° -157.6 ± 1.6 [kJ/mol]
Estimated using Component Contribution (2013)
pH
Ionic strength [M]
General Properties
Formula H2O
Common names H2O; H2O(1); Water; C00001
Molar Mass 18.01 [Da]
Structure
Links KEGG »
Species Formation Energies
Phase Net charge #Hydrogens Δf [kJ/mol] ΔfG'° [kJ/mol] Reference
liquid     -238.7 -157.6 Component Contribution (2013)
liquid     -237.2 -156.1 Alberty (2003)