KN3
2 compounds have this formula on CompoundList.
- Molar mass
- 81.12g/mol
- Monoisotopic mass
- 81.9700Da
- Atoms
- 4
- Elements
- 2
The formula KN3 describes a molecule made of 1 potassium atom and 3 nitrogen atoms. 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
- K Potassium × 148.20%39.098 × 1 = 39.098 g/mol
- N Nitrogen × 351.80%14.007 × 3 = 42.021 g/mol
Compounds with the formula KN3
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 2 of 2 compounds
Frequently asked questions
What is the molar mass of KN3?
The molar mass of KN3 is 81.12 g/mol, calculated from standard atomic weights for 1 potassium atom and 3 nitrogen atoms. The monoisotopic mass is 81.9700 Da.
How many compounds have the formula KN3?
CompoundList lists 2 compounds with the molecular formula KN3, including Potassium azide, Potassium azide-15N. Compounds that share a formula are isomers. They contain the same atoms arranged differently, so their properties, uses and prices can be very different.