Decane at a glance
| Property | Value |
|---|
| Molar mass | 142.286 g/mol |
|---|
| Molecular weight | 142.286 u |
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| Chemical formula | C10H22 |
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| Monoisotopic mass | 142.172151 u |
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| CAS number | 124-18-5 |
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| PubChem CID | 15600 |
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How to calculate the molar mass of decane
10 × 12.011 + 22 × 1.008 = 142.286 g/mol
- Count the atoms in C10H22: C 10, H 22.
- Multiply each atom count by the atomic weight of the element.
- Add the results to get 142.286 g/mol.
Elemental composition of decane
| Element | Atoms | Atomic weight | Mass (g/mol) | Mass % |
|---|
| C Carbon | 10 | 12.011 | 120.11 | 84.414% |
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| H Hydrogen | 22 | 1.008 | 22.176 | 15.586% |
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Grams and moles of decane
| Amount | Equals |
|---|
| 1 g | 0.0070281 mol |
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| 10 g | 0.070281 mol |
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| 100 g | 0.70281 mol |
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| 0.1 mol | 14.229 g |
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| 1 mol | 142.29 g |
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| 1 g, in particles | 4.2324 × 10^21 |
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Calculate other compounds