Molar mass of Nitric acid
The molecular formula of Nitric acid is HNO3, giving a molar mass of 63.012 g/mol.
Molar mass
63.012g/mol
Computed from the formula with the IUPAC conventional atomic weights (abridged, 2021 edition).
Formula
HNO3
Category
Acids & Bases
Atoms per molecule
5
Nitric acid conversions
Mass ↔ amount and solution conversions derived from the stored molar mass of 63.012 g/mol.
1 mmol63.012 mg
1 g15.8700 mmol
1 M63.012 g/L
About Nitric acid
A strong oxidising acid, used to digest metal and soil samples for trace analysis and to make ammonium nitrate fertiliser. Its ability to passivate some metals while dissolving others is the basis of stainless-steel pickling.
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/molCarbonic acidH2CO3 · 62.024 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/molOxalic acidC2H2O4 · 90.034 g/mol