Magnesium Sulfate at a glance
| Property | Value |
|---|
| Molar mass | 120.361 g/mol |
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| Molecular weight | 120.361 u |
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| Chemical formula | MgSO4 |
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| Monoisotopic mass | 119.936771 u |
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| CAS number | 7487-88-9 |
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| PubChem CID | 24083 |
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How to calculate the molar mass of magnesium sulfate
1 × 24.305 + 1 × 32.06 + 4 × 15.999 = 120.361 g/mol
- Count the atoms in MgSO4: Mg 1, S 1, O 4.
- Multiply each atom count by the atomic weight of the element.
- Add the results to get 120.361 g/mol.
Elemental composition of magnesium sulfate
| Element | Atoms | Atomic weight | Mass (g/mol) | Mass % |
|---|
| Mg Magnesium | 1 | 24.305 | 24.305 | 20.193% |
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| S Sulfur | 1 | 32.06 | 32.06 | 26.637% |
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| O Oxygen | 4 | 15.999 | 63.996 | 53.17% |
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Grams and moles of magnesium sulfate
| Amount | Equals |
|---|
| 1 g | 0.0083083 mol |
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| 10 g | 0.083083 mol |
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| 100 g | 0.83083 mol |
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| 0.1 mol | 12.036 g |
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| 1 mol | 120.36 g |
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| 1 g, in particles | 5.0034 × 10^21 |
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Calculate other compounds