Uracil at a glance
| Property | Value |
|---|
| Molar mass | 112.088 g/mol |
|---|
| Molecular weight | 112.088 u |
|---|
| Chemical formula | C4H4N2O2 |
|---|
| Monoisotopic mass | 112.027277 u |
|---|
| CAS number | 66-22-8 |
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| PubChem CID | 1174 |
|---|
How to calculate the molar mass of uracil
4 × 12.011 + 4 × 1.008 + 2 × 14.007 + 2 × 15.999 = 112.088 g/mol
- Count the atoms in C4H4N2O2: C 4, H 4, N 2, O 2.
- Multiply each atom count by the atomic weight of the element.
- Add the results to get 112.088 g/mol.
Elemental composition of uracil
| Element | Atoms | Atomic weight | Mass (g/mol) | Mass % |
|---|
| C Carbon | 4 | 12.011 | 48.044 | 42.863% |
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| H Hydrogen | 4 | 1.008 | 4.032 | 3.5972% |
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| N Nitrogen | 2 | 14.007 | 28.014 | 24.993% |
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| O Oxygen | 2 | 15.999 | 31.998 | 28.547% |
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Grams and moles of uracil
| Amount | Equals |
|---|
| 1 g | 0.0089216 mol |
|---|
| 10 g | 0.089216 mol |
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| 100 g | 0.89216 mol |
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| 0.1 mol | 11.209 g |
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| 1 mol | 112.09 g |
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| 1 g, in particles | 5.3727 × 10^21 |
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Calculate other compounds