Molar mass of Carbonic acid
The molecular formula of Carbonic acid is H2CO3, giving a molar mass of 62.024 g/mol.
Molar mass
62.024g/mol
Computed from the formula with the IUPAC conventional atomic weights (abridged, 2021 edition).
Formula
H2CO3
Category
Acids & Bases
Atoms per molecule
6
Carbonic acid conversions
Mass ↔ amount and solution conversions derived from the stored molar mass of 62.024 g/mol.
1 mmol62.024 mg
1 g16.1228 mmol
1 M62.024 g/L
About Carbonic acid
The diprotic acid formed when carbon dioxide dissolves in water, existing in tiny equilibrium amounts but buffering blood and the oceans. Rising atmospheric CO₂ shifts that equilibrium and acidifies seawater, threatening calcifying organisms.
Related compounds
Other entries in Acids & Bases.
Aqueous ammoniaNH4OH · 35.046 g/molBarium hydroxideBa(OH)2 · 171.344 g/molBenzoic acidC7H6O2 · 122.123 g/molBoric acidH3BO3 · 61.831 g/molCalcium hydroxideCa(OH)2 · 74.092 g/molCitric acidC6H8O7 · 192.123 g/molFormic acidCH2O2 · 46.025 g/molHydrobromic acidHBr · 80.912 g/molHydrochloric acidHCl · 36.458 g/molLithium hydroxideLiOH · 23.947 g/molNitric acidHNO3 · 63.012 g/molOxalic acidC2H2O4 · 90.034 g/mol