Sulfuric Acid at a glance
| Property | Value |
|---|
| Molar mass | 98.072 g/mol |
|---|
| Molecular weight | 98.072 u |
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| Chemical formula | H2SO4 |
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| Monoisotopic mass | 97.9673797 u |
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| CAS number | 7664-93-9 |
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| PubChem CID | 1118 |
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How to calculate the molar mass of sulfuric acid
2 × 1.008 + 1 × 32.06 + 4 × 15.999 = 98.072 g/mol
- Count the atoms in H2SO4: H 2, S 1, O 4.
- Multiply each atom count by the atomic weight of the element.
- Add the results to get 98.072 g/mol.
Elemental composition of sulfuric acid
| Element | Atoms | Atomic weight | Mass (g/mol) | Mass % |
|---|
| H Hydrogen | 2 | 1.008 | 2.016 | 2.0556% |
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| S Sulfur | 1 | 32.06 | 32.06 | 32.69% |
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| O Oxygen | 4 | 15.999 | 63.996 | 65.254% |
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Grams and moles of sulfuric acid
| Amount | Equals |
|---|
| 1 g | 0.010197 mol |
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| 10 g | 0.10197 mol |
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| 100 g | 1.0197 mol |
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| 0.1 mol | 9.8072 g |
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| 1 mol | 98.072 g |
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| 1 g, in particles | 6.1405 × 10^21 |
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Calculate other compounds