Acetophenone at a glance
| Property | Value |
|---|
| Molar mass | 120.151 g/mol |
|---|
| Molecular weight | 120.151 u |
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| Chemical formula | C8H8O |
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| Monoisotopic mass | 120.057515 u |
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| CAS number | 98-86-2 |
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| PubChem CID | 7410 |
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How to calculate the molar mass of acetophenone
8 × 12.011 + 8 × 1.008 + 1 × 15.999 = 120.151 g/mol
- Count the atoms in C8H8O: C 8, H 8, O 1.
- Multiply each atom count by the atomic weight of the element.
- Add the results to get 120.151 g/mol.
Elemental composition of acetophenone
| Element | Atoms | Atomic weight | Mass (g/mol) | Mass % |
|---|
| C Carbon | 8 | 12.011 | 96.088 | 79.973% |
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| H Hydrogen | 8 | 1.008 | 8.064 | 6.7116% |
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| O Oxygen | 1 | 15.999 | 15.999 | 13.316% |
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Grams and moles of acetophenone
| Amount | Equals |
|---|
| 1 g | 0.0083229 mol |
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| 10 g | 0.083229 mol |
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| 100 g | 0.83229 mol |
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| 0.1 mol | 12.015 g |
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| 1 mol | 120.15 g |
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| 1 g, in particles | 5.0121 × 10^21 |
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Calculate other compounds