Calcium oxalate(aq)
Formation Gibbs Energy
Estimated ΔfG'm -711.6 ± 2.8 [kJ/mol]    Enter custom concentration »
Estimated ΔfG'° -694.5 ± 2.8 [kJ/mol]
Estimated using Component Contribution (2013)
pH
Ionic strength [M]
General Properties
Formula C2H2O4.Ca
Common names Calcium oxalate; C17478
Molar Mass 127.94 [Da]
Structure
Links KEGG »
Species Formation Energies
Phase Net charge #Hydrogens Δf [kJ/mol] ΔfG'° [kJ/mol] Reference
aqueous -2 0 -692.1 -694.5 Component Contribution (2013)
aqueous -1 1 -715.5 -675.6
aqueous 0 2 -723.3 -642.2