Molar mass of monocalcium phosphate (Ca(H2PO4)2)
The molar mass of monocalcium phosphate (Ca(H2PO4)2) is 234.05 g/mol.
calcium dihydrogen phosphate
Step-by-step calculation
| Element | Atoms | Atomic mass | Subtotal |
|---|---|---|---|
| Calcium | × 1 | 40.078 | = 40.078 |
| Hydrogen | × 4 | 1.008 | = 4.032 |
| Phosphorus | × 2 | 30.974 | = 61.948 |
| Oxygen | × 8 | 15.999 | = 127.992 |
| Total | 234.05 g/mol | ||
Percent composition by element
- Calcium 17.12%
- Hydrogen 1.72%
- Phosphorus 26.47%
- Oxygen 54.69%
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Related compounds
Ca5(PO4)3OH Hydroxyapatite
H3PO4 Phosphoric acid
Ca(OH)2 Calcium hydroxide
Ca3(PO4)2 Calcium phosphate
(NH4)3PO4 Ammonium phosphate
CaSO4·2H2O Calcium sulfate dihydrate
FAQ
What is the molar mass of Ca(H2PO4)2?
The molar mass of monocalcium phosphate (Ca(H2PO4)2) is 234.05 g/mol.
How do you calculate the molar mass of Ca(H2PO4)2?
Multiply the atomic mass of each element by the number of its atoms in Ca(H2PO4)2, then add the results: 1 × 40.078 (Ca) + 4 × 1.008 (H) + 2 × 30.974 (P) + 8 × 15.999 (O) = 234.05 g/mol.
What percentage of Ca(H2PO4)2 is Oxygen?
Oxygen makes up 54.69% of the mass of monocalcium phosphate (Ca(H2PO4)2).