HNaO3Se
1 compound has this formula on CompoundList.
- Molar mass
- 150.97g/mol
- Monoisotopic mass
- 151.8989Da
- Atoms
- 6
- Elements
- 4
The formula HNaO3Se describes a molecule made of 1 hydrogen atom, 1 sodium atom, 3 oxygen atoms and 1 selenium 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 × 10.67%1.008 × 1 = 1.008 g/mol
- Na Sodium × 115.23%22.99 × 1 = 22.990 g/mol
- O Oxygen × 331.79%15.999 × 3 = 47.997 g/mol
- Se Selenium × 152.31%78.971 × 1 = 78.971 g/mol
Compounds with the formula HNaO3Se
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 1 of 1 compounds
Frequently asked questions
What is the molar mass of HNaO3Se?
The molar mass of HNaO3Se is 150.97 g/mol, calculated from standard atomic weights for 1 hydrogen atom, 1 sodium atom, 3 oxygen atoms and 1 selenium atom. The monoisotopic mass is 151.8989 Da.
How many compounds have the formula HNaO3Se?
CompoundList lists 1 compound with the molecular formula HNaO3Se, including Monosodium selenite. Compounds that share a formula are isomers. They contain the same atoms arranged differently, so their properties, uses and prices can be very different.