(4HNO3) Molar Mass

Molecular Weight of (4HNO3)

252.0514 g/mol

Composition of (4HNO3)

Element Symbol Atomic Mass # of Atoms Mass Percent
Hydrogen H 4.0318 g/mol 4 1.5996%
Nitrogen N 56.0268 g/mol 4 22.2283%
Oxygen O 191.9928 g/mol 12 76.1721%
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18
1
2
3
4
5
6 *
7 **
Lanthanoids *
Actinoids **

Instructions

This program determines the molecular mass of a substance. Enter the molecular formula of the substance. It will calculate the total mass along with the elemental composition and mass of each element in the compound.

  • Use uppercase for the first character in the element and lowercase for the second character. Examples: Fe, Au, Co, Br, C, O, N, F.
  • You can use parenthesis () or brackets [].

Finding Molar Mass

Read our article on how to calculate molar mass.

You can also ask for help in our forums.