Molar and molecular weight of SrSO4

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

Calculation of the relative molecular and molar mass of SrSO4

• Mr[SrSO4] = Ar[O] * 4 + Ar[S] + Ar[Sr] = 15.9994 * 4 + 32.065 + 87.62 = 183.6826
• Molar mass (kg/mol) = Mr[SrSO4] : 1000 = 183.6826 : 1000 = 0.18368 kg/mol

SrSO4: 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