Molar and molecular weight of Ag2O

• Relative molecular weight of Ag2O: 231.7358
• Molar mass of Ag2O: 231.7358 g/mol (0.23174 kg/mol)

Calculation of the relative molecular and molar mass of Ag2O

• Mr[Ag2O] = Ar[Ag] * 2 + Ar[O] = 107.8682 * 2 + 15.9994 = 231.7358
• Molar mass (kg/mol) = Mr[Ag2O] : 1000 = 231.7358 : 1000 = 0.23174 kg/mol

Ag2O: percent composition by element

• Silver (Ag) = 215.7364 : 231.7358 * 100 = 93.096 %
• Oxygen (O) = 15.9994 : 231.7358 * 100 = 6.904 %

Molar mass calculator