KNO2
2 compounds have this formula on CompoundList.
- Molar mass
- 85.10g/mol
- Monoisotopic mass
- 85.9536Da
- Atoms
- 4
- Elements
- 3
The formula KNO2 describes a molecule made of 1 potassium atom, 1 nitrogen atom and 2 oxygen 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 × 145.94%39.098 × 1 = 39.098 g/mol
- N Nitrogen × 116.46%14.007 × 1 = 14.007 g/mol
- O Oxygen × 237.60%15.999 × 2 = 31.998 g/mol
Compounds with the formula KNO2
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 KNO2?
The molar mass of KNO2 is 85.10 g/mol, calculated from standard atomic weights for 1 potassium atom, 1 nitrogen atom and 2 oxygen atoms. The monoisotopic mass is 85.9536 Da.
How many compounds have the formula KNO2?
CompoundList lists 2 compounds with the molecular formula KNO2, including Potassium nitrite, Potassium nitrite-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.