Molar and molecular weight of Cu(CHO2)2

• Molecular formula: Cu(CHO2)2 or C2H2CuO4
• Relative molecular weight of Cu(CHO2)2: 153.58088
• Molar mass of Cu(CHO2)2: 153.58088 g/mol (0.15358 kg/mol)

Calculation of the relative molecular and molar mass of Cu(CHO2)2

• Mr[Cu(CHO2)2] = Ar[C] * 2 + Ar[H] * 2 + Ar[Cu] + Ar[O] * 4 = 12.0107 * 2 + 1.00794 * 2 + 63.546 + 15.9994 * 4 = 153.58088
• Molar mass (kg/mol) = Mr[Cu(CHO2)2] : 1000 = 153.58088 : 1000 = 0.15358 kg/mol

Cu(CHO2)2: percent composition by element

• Carbon (C) = 24.0214 : 153.58088 * 100 = 15.641 %
• Hydrogen (H) = 2.01588 : 153.58088 * 100 = 1.313 %
• Copper (Cu) = 63.546 : 153.58088 * 100 = 41.376 %
• Oxygen (O) = 63.9976 : 153.58088 * 100 = 41.67 %

Molar mass calculator