Sodium Carbonate at a glance
| Property | Value |
|---|
| Molar mass | 105.988 g/mol |
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| Molecular weight | 105.988 u |
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| Chemical formula | Na2CO3 |
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| Monoisotopic mass | 105.964282 u |
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| CAS number | 497-19-8 |
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| PubChem CID | 10340 |
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How to calculate the molar mass of sodium carbonate
2 × 22.99 + 1 × 12.011 + 3 × 15.999 = 105.988 g/mol
- Count the atoms in Na2CO3: Na 2, C 1, O 3.
- Multiply each atom count by the atomic weight of the element.
- Add the results to get 105.988 g/mol.
Elemental composition of sodium carbonate
| Element | Atoms | Atomic weight | Mass (g/mol) | Mass % |
|---|
| Na Sodium | 2 | 22.99 | 45.98 | 43.382% |
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| C Carbon | 1 | 12.011 | 12.011 | 11.332% |
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| O Oxygen | 3 | 15.999 | 47.997 | 45.285% |
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Grams and moles of sodium carbonate
| Amount | Equals |
|---|
| 1 g | 0.009435 mol |
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| 10 g | 0.09435 mol |
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| 100 g | 0.9435 mol |
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| 0.1 mol | 10.599 g |
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| 1 mol | 105.99 g |
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| 1 g, in particles | 5.6819 × 10^21 |
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Calculate other compounds