Acetic Anhydride at a glance
| Property | Value |
|---|
| Molar mass | 102.089 g/mol |
|---|
| Molecular weight | 102.089 u |
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| Chemical formula | C4H6O3 |
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| Monoisotopic mass | 102.031694 u |
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| CAS number | 108-24-7 |
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| PubChem CID | 7918 |
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How to calculate the molar mass of acetic anhydride
4 × 12.011 + 6 × 1.008 + 3 × 15.999 = 102.089 g/mol
- Count the atoms in C4H6O3: C 4, H 6, O 3.
- Multiply each atom count by the atomic weight of the element.
- Add the results to get 102.089 g/mol.
Elemental composition of acetic anhydride
| Element | Atoms | Atomic weight | Mass (g/mol) | Mass % |
|---|
| C Carbon | 4 | 12.011 | 48.044 | 47.061% |
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| H Hydrogen | 6 | 1.008 | 6.048 | 5.9242% |
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| O Oxygen | 3 | 15.999 | 47.997 | 47.015% |
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Grams and moles of acetic anhydride
| Amount | Equals |
|---|
| 1 g | 0.0097954 mol |
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| 10 g | 0.097954 mol |
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| 100 g | 0.97954 mol |
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| 0.1 mol | 10.209 g |
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| 1 mol | 102.09 g |
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| 1 g, in particles | 5.8989 × 10^21 |
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Calculate other compounds