Molar Mass of MgS (Magnesium Sulfide)
Molar Mass Calculator
What is the molar mass of MgS?
Answer
M(MgS) ≈
56.37 g/mol
Atomic weights: IUPAC standard values (CIAAW, 2024); the sum is rounded to the decimal places of the least precise one — S: 32.06.
| Element | Atoms, n | Atomic weight, A | n × A, g/mol Mass fraction, w | |
|---|---|---|---|---|
| Mgmagnesium | 1 | 24.305 | 24.305 w ≈ 43.12% | ≈ 43.12% |
| Ssulfur | 1 | 32.06 | 32.06 w ≈ 56.88% | ≈ 56.88% |
| Σ = 56.365 ≈ 56.37 g/mol w = 100% | 100% | |||
Atomic weights: CIAAW, Abridged Standard Atomic Weights (2024)
S 56.88%Mg 43.12%
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Molar masses of substances nearby
| Formula | M, g/mol |
|---|---|
| CaO (calcium oxide) | 56.077 |
| KOH (potassium hydroxide) | 56.105 |
| C₄H₈ (isobutylene) | 56.108 |
| MgS (magnesium sulfide) | 56.37 |
| C₃H₆O (acetone) | 58.080 |
| KF (potassium fluoride) | 58.096 |
| C₄H₁₀ (butane) | 58.124 |