Hydrogen Sulfide at a glance
| Property | Value |
|---|
| Molar mass | 34.076 g/mol |
|---|
| Molecular weight | 34.076 u |
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| Chemical formula | H2S |
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| Monoisotopic mass | 33.9877212 u |
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| CAS number | 7783-06-4 |
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| PubChem CID | 402 |
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How to calculate the molar mass of hydrogen sulfide
2 × 1.008 + 1 × 32.06 = 34.076 g/mol
- Count the atoms in H2S: H 2, S 1.
- Multiply each atom count by the atomic weight of the element.
- Add the results to get 34.076 g/mol.
Elemental composition of hydrogen sulfide
| Element | Atoms | Atomic weight | Mass (g/mol) | Mass % |
|---|
| H Hydrogen | 2 | 1.008 | 2.016 | 5.9162% |
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| S Sulfur | 1 | 32.06 | 32.06 | 94.084% |
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Grams and moles of hydrogen sulfide
| Amount | Equals |
|---|
| 1 g | 0.029346 mol |
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| 10 g | 0.29346 mol |
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| 100 g | 2.9346 mol |
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| 0.1 mol | 3.4076 g |
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| 1 mol | 34.076 g |
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| 1 g, in particles | 1.7673 × 10^22 |
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Calculate other compounds