Quinine at a glance
| Property | Value |
|---|
| Molar mass | 324.424 g/mol |
|---|
| Molecular weight | 324.424 u |
|---|
| Chemical formula | C20H24N2O2 |
|---|
| Monoisotopic mass | 324.183778 u |
|---|
| CAS number | 130-95-0 |
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| PubChem CID | 3034034 |
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How to calculate the molar mass of quinine
20 × 12.011 + 24 × 1.008 + 2 × 14.007 + 2 × 15.999 = 324.424 g/mol
- Count the atoms in C20H24N2O2: C 20, H 24, N 2, O 2.
- Multiply each atom count by the atomic weight of the element.
- Add the results to get 324.424 g/mol.
Elemental composition of quinine
| Element | Atoms | Atomic weight | Mass (g/mol) | Mass % |
|---|
| C Carbon | 20 | 12.011 | 240.22 | 74.045% |
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| H Hydrogen | 24 | 1.008 | 24.192 | 7.4569% |
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| N Nitrogen | 2 | 14.007 | 28.014 | 8.635% |
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| O Oxygen | 2 | 15.999 | 31.998 | 9.863% |
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Grams and moles of quinine
| Amount | Equals |
|---|
| 1 g | 0.0030824 mol |
|---|
| 10 g | 0.030824 mol |
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| 100 g | 0.30824 mol |
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| 0.1 mol | 32.442 g |
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| 1 mol | 324.42 g |
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| 1 g, in particles | 1.8563 × 10^21 |
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Calculate other compounds