Molar and molecular weight of CuSiO3

• Relative molecular weight of CuSiO3: 139.6297
• Molar mass of CuSiO3: 139.6297 g/mol (0.13963 kg/mol)

Calculation of the relative molecular and molar mass of CuSiO3

• Mr[CuSiO3] = Ar[Cu] + Ar[Si] + Ar[O] * 3 = 63.546 + 28.0855 + 15.9994 * 3 = 139.6297
• Molar mass (kg/mol) = Mr[CuSiO3] : 1000 = 139.6297 : 1000 = 0.13963 kg/mol

CuSiO3: percent composition by element

• Copper (Cu) = 63.546 : 139.6297 * 100 = 45.51 %
• Silicon (Si) = 28.0855 : 139.6297 * 100 = 20.114 %
• Oxygen (O) = 47.9982 : 139.6297 * 100 = 34.375 %

Molar mass calculator