Diammonium Phosphate at a glance
| Property | Value |
|---|
| Molar mass | 132.056 g/mol |
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| Molecular weight | 132.056 u |
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| Chemical formula | (NH4)2HPO4 |
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| Monoisotopic mass | 132.029994 u |
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| CAS number | 7783-28-0 |
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| PubChem CID | 24540 |
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How to calculate the molar mass of diammonium phosphate
2 × 14.007 + 9 × 1.008 + 1 × 30.974 + 4 × 15.999 = 132.056 g/mol
- Count the atoms in (NH4)2HPO4: N 2, H 9, P 1, O 4.
- Multiply each atom count by the atomic weight of the element.
- Add the results to get 132.056 g/mol.
Elemental composition of diammonium phosphate
| Element | Atoms | Atomic weight | Mass (g/mol) | Mass % |
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| N Nitrogen | 2 | 14.007 | 28.014 | 21.214% |
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| H Hydrogen | 9 | 1.008 | 9.072 | 6.8698% |
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| P Phosphorus | 1 | 30.974 | 30.974 | 23.455% |
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| O Oxygen | 4 | 15.999 | 63.996 | 48.461% |
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Grams and moles of diammonium phosphate
| Amount | Equals |
|---|
| 1 g | 0.0075725 mol |
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| 10 g | 0.075725 mol |
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| 100 g | 0.75725 mol |
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| 0.1 mol | 13.206 g |
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| 1 mol | 132.06 g |
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| 1 g, in particles | 4.5603 × 10^21 |
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Calculate other compounds