Molar Mass of NaClO2 (Sodium Chlorite)
Molar Mass Calculator
What is the molar mass of NaClO2?
Answer
M(NaClO2) ≈
90.44 g/mol
Atomic weights: IUPAC standard values (CIAAW, 2024); the sum is rounded to the decimal places of the least precise one — Cl: 35.45.
| Element | Atoms, n | Atomic weight, A | n × A, g/mol Mass fraction, w | |
|---|---|---|---|---|
| Nasodium | 1 | 22.990 | 22.990 w ≈ 25.42% | ≈ 25.42% |
| Clchlorine | 1 | 35.45 | 35.45 w ≈ 39.20% | ≈ 39.20% |
| Ooxygen | 2 | 15.999 | 31.998 w ≈ 35.38% | ≈ 35.38% |
| Σ = 90.438 ≈ 90.44 g/mol w = 100% | 100% | |||
Atomic weights: CIAAW, Abridged Standard Atomic Weights (2024)
Cl 39.20%O 35.38%
Na 25.42%
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Molar masses of substances nearby
| Formula | M, g/mol |
|---|---|
| Fe(OH)₂ (ferrous hydroxide) | 89.859 |
| H₂C₂O₄ (oxalic acid) | 90.034 |
| HC₃H₅O₃ (DL-lactic acid) | 90.078 |
| NaClO₂ (sodium chlorite) | 90.44 |
| NiS (nickel(II) sulfide) | 90.75 |
| Zr (zirconium) | 91.222 |
| N₂O₄ (dinitrogen tetroxide) | 92.010 |