Molar and molecular weight of Ag2O3S

• Molecular formula: Ag2O3S or Ag2SO3
• Relative molecular weight of Ag2O3S: 295.7996
• Molar mass of Ag2O3S: 295.7996 g/mol (0.2958 kg/mol)

Calculation of the relative molecular and molar mass of Ag2O3S

• Mr[Ag2O3S] = Ar[Ag] * 2 + Ar[O] * 3 + Ar[S] = 107.8682 * 2 + 15.9994 * 3 + 32.065 = 295.7996
• Molar mass (kg/mol) = Mr[Ag2O3S] : 1000 = 295.7996 : 1000 = 0.2958 kg/mol

Ag2O3S: percent composition by element

• Silver (Ag) = 215.7364 : 295.7996 * 100 = 72.933 %
• Oxygen (O) = 47.9982 : 295.7996 * 100 = 16.227 %
• Sulfur (S) = 32.065 : 295.7996 * 100 = 10.84 %

Molar mass calculator