Molar Mass of NaH2PO4 (Monosodium Phosphate)
Molar Mass Calculator
What is the molar mass of NaH2PO4?
Answer
M(NaH2PO4) =
119.976 g/mol
Atomic weights: IUPAC standard values (CIAAW, 2024).
| Element | Atoms, n | Atomic weight, A | n × A, g/mol Mass fraction, w | |
|---|---|---|---|---|
| Nasodium | 1 | 22.990 | 22.990 w ≈ 19.16% | ≈ 19.16% |
| Hhydrogen | 2 | 1.0080 | 2.0160 w ≈ 1.68% | ≈ 1.68% |
| Pphosphorus | 1 | 30.974 | 30.974 w ≈ 25.82% | ≈ 25.82% |
| Ooxygen | 4 | 15.999 | 63.996 w ≈ 53.34% | ≈ 53.34% |
| Σ = 119.976 g/mol w = 100% | 100% | |||
Atomic weights: CIAAW, Abridged Standard Atomic Weights (2024)
O 53.34%
P 25.82%Na 19.16%H 1.68%
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Molar masses of substances nearby
| Formula | M, g/mol |
|---|---|
| CHCl₃ (chloroform) | 119.37 |
| HMnO₄ (permanganic acid) | 119.942 |
| FeS₂ (ferrous disulfide) | 119.97 |
| NaH₂PO₄ (monosodium phosphate) | 119.976 |
| NaHSO₄ (sodium bisulfate) | 120.05 |
| C₄H₈O₄ | 120.104 |
| C₈H₈O (acetophenone) | 120.151 |