CompoundList
Molecular formula

H3NO

1 compound has this formula on CompoundList.

Molar mass
33.03g/mol
Monoisotopic mass
33.0215Da
Atoms
5
Elements
3

The formula H3NO describes a molecule made of 3 hydrogen atoms, 1 nitrogen atom and 1 oxygen atom. It is written in Hill notation: with no carbon present, every element is listed in alphabetical order. The formula tells you which atoms are present, not how they are connected, which is why several different chemicals can share it.

Elemental composition

  • H Hydrogen × 39.16%
    1.008 × 3 = 3.024 g/mol
  • N Nitrogen × 142.41%
    14.007 × 1 = 14.007 g/mol
  • O Oxygen × 148.44%
    15.999 × 1 = 15.999 g/mol
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Compounds with the formula H3NO

Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.

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Frequently asked questions

What is the molar mass of H3NO?

The molar mass of H3NO is 33.03 g/mol, calculated from standard atomic weights for 3 hydrogen atoms, 1 nitrogen atom and 1 oxygen atom. The monoisotopic mass is 33.0215 Da.

How many compounds have the formula H3NO?

CompoundList lists 1 compound with the molecular formula H3NO, including Hydroxylamine. Compounds that share a formula are isomers. They contain the same atoms arranged differently, so their properties, uses and prices can be very different.