Cassiterite at a glance
| Property | Value |
|---|
| Molar mass | 150.708 g/mol |
|---|
| Molecular weight | 150.708 u |
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| Chemical formula | SnO2 |
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| CAS number | 1317-45-9 |
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| PubChem CID | 29011 |
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How to calculate the molar mass of cassiterite
1 × 118.71 + 2 × 15.999 = 150.708 g/mol
- Count the atoms in SnO2: Sn 1, O 2.
- Multiply each atom count by the atomic weight of the element.
- Add the results to get 150.708 g/mol.
Elemental composition of cassiterite
| Element | Atoms | Atomic weight | Mass (g/mol) | Mass % |
|---|
| Sn Tin | 1 | 118.71 | 118.71 | 78.768% |
|---|
| O Oxygen | 2 | 15.999 | 31.998 | 21.232% |
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Grams and moles of cassiterite
| Amount | Equals |
|---|
| 1 g | 0.0066353 mol |
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| 10 g | 0.066353 mol |
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| 100 g | 0.66353 mol |
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| 0.1 mol | 15.071 g |
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| 1 mol | 150.71 g |
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| 1 g, in particles | 3.9959 × 10^21 |
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