Lewis Structure Examples

Molecule Lewis Structure Chime File
H2O - water
NH3 - ammonia
H2CO - formaldehyde
N2 - (di)nitrogen
CO2 - carbon dioxide
CH3CO2H  - acetic acid
H3PO4  - phosphoric acid

(Chime file doesn't display
double bond btw P and O)

PO4 3- - phosphate

(Chime file doesn't display
double bond btw P and O)

No resonance shown

H2CO3  -  carbonic acid
CO3 2- - carbonate

no resonance shown