H3P
4 compounds have this formula on CompoundList.
- Molar mass
- 34.00g/mol
- Monoisotopic mass
- 37.0161Da
- Atoms
- 4
- Elements
- 2
The formula H3P describes a molecule made of 3 hydrogen atoms and 1 phosphorus 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 × 38.89%1.008 × 3 = 3.024 g/mol
- P Phosphorus × 191.11%30.974 × 1 = 30.974 g/mol
Compounds with the formula H3P
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 4 of 4 compounds
Frequently asked questions
What is the molar mass of H3P?
The molar mass of H3P is 34.00 g/mol, calculated from standard atomic weights for 3 hydrogen atoms and 1 phosphorus atom. The monoisotopic mass is 37.0161 Da.
How many compounds have the formula H3P?
CompoundList lists 4 compounds with the molecular formula H3P, including Phosphine, Phosphine-d3, Phosphine-d. Compounds that share a formula are isomers. They contain the same atoms arranged differently, so their properties, uses and prices can be very different.