Potassium Chlorate at a glance
| Property | Value |
|---|
| Molar mass | 122.545 g/mol |
|---|
| Molecular weight | 122.545 u |
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| Chemical formula | KClO3 |
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| Monoisotopic mass | 121.917303 u |
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| CAS number | 3811-04-9 |
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| PubChem CID | 6426889 |
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How to calculate the molar mass of potassium chlorate
1 × 39.098 + 1 × 35.45 + 3 × 15.999 = 122.545 g/mol
- Count the atoms in KClO3: K 1, Cl 1, O 3.
- Multiply each atom count by the atomic weight of the element.
- Add the results to get 122.545 g/mol.
Elemental composition of potassium chlorate
| Element | Atoms | Atomic weight | Mass (g/mol) | Mass % |
|---|
| K Potassium | 1 | 39.098 | 39.098 | 31.905% |
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| Cl Chlorine | 1 | 35.45 | 35.45 | 28.928% |
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| O Oxygen | 3 | 15.999 | 47.997 | 39.167% |
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Grams and moles of potassium chlorate
| Amount | Equals |
|---|
| 1 g | 0.0081603 mol |
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| 10 g | 0.081603 mol |
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| 100 g | 0.81603 mol |
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| 0.1 mol | 12.255 g |
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| 1 mol | 122.55 g |
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| 1 g, in particles | 4.9142 × 10^21 |
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Calculate other compounds