Molar Mass of HNO₂ (Nitrous Acid)

Free online molecular weight calculation with detailed element breakdown

Molar Mass

47.01 g/mol

≈ 47 g/mol (rounded)

Element Breakdown

Symbol	Element	Atoms	Atomic Mass	Subtotal	%
O	Oxygen	2	15.9990	31.9980	68.06%
N	Nitrogen	1	14.0070	14.0070	29.79%
H	Hydrogen	1	1.0080	1.0080	2.14%

Calculate the molar mass of any chemical formula for free