Tripotassium Phosphate at a glance
| Property | Value |
|---|
| Molar mass | 212.264 g/mol |
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| Molecular weight | 212.264 u |
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| Chemical formula | K3PO4 |
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| Monoisotopic mass | 211.84454 u |
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| CAS number | 7778-53-2 |
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| PubChem CID | 62657 |
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How to calculate the molar mass of tripotassium phosphate
3 × 39.098 + 1 × 30.974 + 4 × 15.999 = 212.264 g/mol
- Count the atoms in K3PO4: K 3, P 1, O 4.
- Multiply each atom count by the atomic weight of the element.
- Add the results to get 212.264 g/mol.
Elemental composition of tripotassium phosphate
| Element | Atoms | Atomic weight | Mass (g/mol) | Mass % |
|---|
| K Potassium | 3 | 39.098 | 117.294 | 55.259% |
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| P Phosphorus | 1 | 30.974 | 30.974 | 14.592% |
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| O Oxygen | 4 | 15.999 | 63.996 | 30.149% |
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Grams and moles of tripotassium phosphate
| Amount | Equals |
|---|
| 1 g | 0.0047111 mol |
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| 10 g | 0.047111 mol |
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| 100 g | 0.47111 mol |
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| 0.1 mol | 21.226 g |
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| 1 mol | 212.26 g |
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| 1 g, in particles | 2.8371 × 10^21 |
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Calculate other compounds