Thymine at a glance
| Property | Value |
|---|
| Molar mass | 126.115 g/mol |
|---|
| Molecular weight | 126.115 u |
|---|
| Chemical formula | C5H6N2O2 |
|---|
| Monoisotopic mass | 126.042927 u |
|---|
| CAS number | 65-71-4 |
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| PubChem CID | 1135 |
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How to calculate the molar mass of thymine
5 × 12.011 + 6 × 1.008 + 2 × 14.007 + 2 × 15.999 = 126.115 g/mol
- Count the atoms in C5H6N2O2: C 5, H 6, N 2, O 2.
- Multiply each atom count by the atomic weight of the element.
- Add the results to get 126.115 g/mol.
Elemental composition of thymine
| Element | Atoms | Atomic weight | Mass (g/mol) | Mass % |
|---|
| C Carbon | 5 | 12.011 | 60.055 | 47.619% |
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| H Hydrogen | 6 | 1.008 | 6.048 | 4.7956% |
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| N Nitrogen | 2 | 14.007 | 28.014 | 22.213% |
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| O Oxygen | 2 | 15.999 | 31.998 | 25.372% |
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Grams and moles of thymine
| Amount | Equals |
|---|
| 1 g | 0.0079293 mol |
|---|
| 10 g | 0.079293 mol |
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| 100 g | 0.79293 mol |
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| 0.1 mol | 12.612 g |
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| 1 mol | 126.12 g |
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| 1 g, in particles | 4.7751 × 10^21 |
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Calculate other compounds