Molar and molecular weight of Ag2CO3

• Molecular formula: Ag2CO3 or CAg2O3
• Relative molecular weight of Ag2CO3: 275.7453
• Molar mass of Ag2CO3: 275.7453 g/mol (0.27575 kg/mol)

Calculation of the relative molecular and molar mass of Ag2CO3

• Mr[Ag2CO3] = Ar[C] + Ar[Ag] * 2 + Ar[O] * 3 = 12.0107 + 107.8682 * 2 + 15.9994 * 3 = 275.7453
• Molar mass (kg/mol) = Mr[Ag2CO3] : 1000 = 275.7453 : 1000 = 0.27575 kg/mol

Ag2CO3: percent composition by element

• Carbon (C) = 12.0107 : 275.7453 * 100 = 4.356 %
• Silver (Ag) = 215.7364 : 275.7453 * 100 = 78.238 %
• Oxygen (O) = 47.9982 : 275.7453 * 100 = 17.407 %

Molar mass calculator