Molar and molecular weight of O4SSr

• Molecular formula: O4SSr or SrSO4
• Relative molecular weight of O4SSr: 183.6826
• Molar mass of O4SSr: 183.6826 g/mol (0.18368 kg/mol)

Calculation of the relative molecular and molar mass of O4SSr

• Mr[O4SSr] = Ar[O] * 4 + Ar[S] + Ar[Sr] = 15.9994 * 4 + 32.065 + 87.62 = 183.6826
• Molar mass (kg/mol) = Mr[O4SSr] : 1000 = 183.6826 : 1000 = 0.18368 kg/mol

O4SSr: percent composition by element

• Oxygen (O) = 63.9976 : 183.6826 * 100 = 34.841 %
• Sulfur (S) = 32.065 : 183.6826 * 100 = 17.457 %
• Strontium (Sr) = 87.62 : 183.6826 * 100 = 47.702 %

Molar mass calculator