- Molecular formula: CaO4S or CaSO4
- Relative molecular weight of CaO4S: 136.1406
- Molar mass of CaO4S: 136.1406 g/mol (0.13614 kg/mol)
Element | Total atoms | Atomic mass | Total mass |
---|---|---|---|
Ca (Calcium) | 1 | 40.078 | 40.078 |
O (Oxygen) | 4 | 15.9994 | 63.9976 |
S (Sulfur) | 1 | 32.065 | 32.065 |
136.1406 |
- Mr[CaO4S] = Ar[Ca] + Ar[O] * 4 + Ar[S] = 40.078 + 15.9994 * 4 + 32.065 = 136.1406
- Molar mass (kg/mol) = Mr[CaO4S] : 1000 = 136.1406 : 1000 = 0.13614 kg/mol
- Calcium (Ca) = 40.078 : 136.1406 * 100 = 29.439 %
- Oxygen (O) = 63.9976 : 136.1406 * 100 = 47.008 %
- Sulfur (S) = 32.065 : 136.1406 * 100 = 23.553 %