Sulfur Dioxide at a glance
| Property | Value |
|---|
| Molar mass | 64.058 g/mol |
|---|
| Molecular weight | 64.058 u |
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| Chemical formula | SO2 |
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| Monoisotopic mass | 63.9619004 u |
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| CAS number | 7446-09-5 |
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| PubChem CID | 1119 |
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How to calculate the molar mass of sulfur dioxide
1 × 32.06 + 2 × 15.999 = 64.058 g/mol
- Count the atoms in SO2: S 1, O 2.
- Multiply each atom count by the atomic weight of the element.
- Add the results to get 64.058 g/mol.
Elemental composition of sulfur dioxide
| Element | Atoms | Atomic weight | Mass (g/mol) | Mass % |
|---|
| S Sulfur | 1 | 32.06 | 32.06 | 50.048% |
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| O Oxygen | 2 | 15.999 | 31.998 | 49.952% |
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Grams and moles of sulfur dioxide
| Amount | Equals |
|---|
| 1 g | 0.015611 mol |
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| 10 g | 0.15611 mol |
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| 100 g | 1.5611 mol |
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| 0.1 mol | 6.4058 g |
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| 1 mol | 64.058 g |
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| 1 g, in particles | 9.4011 × 10^21 |
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Calculate other compounds