Molar Mass of MnCl2 (Manganese(II) Chloride)
Molar Mass Calculator
What is the molar mass of MnCl2?
Answer
M(MnCl2) ≈
125.84 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 | |
|---|---|---|---|---|
| Mnmanganese | 1 | 54.938 | 54.938 w ≈ 43.66% | ≈ 43.66% |
| Clchlorine | 2 | 35.45 | 70.90 w ≈ 56.34% | ≈ 56.34% |
| Σ = 125.838 ≈ 125.84 g/mol w = 100% | 100% | |||
Atomic weights: CIAAW, Abridged Standard Atomic Weights (2024)
Cl 56.34%Mn 43.66%
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Molar masses of substances nearby
| Formula | M, g/mol |
|---|---|
| C₇H₈O₂ (guaiacol) | 124.139 |
| ZnCO₃ (zinc carbonate) | 125.39 |
| SrF₂ (strontium fluoride) | 125.62 |
| MnCl₂ (manganese(II) chloride) | 125.84 |
| Na₂SO₃ (sodium sulfite) | 126.04 |
| C₂H₆O₆ | 126.064 |
| C₅H₆N₂O₂ (thymine) | 126.115 |