Molar and molecular weight of HCu

• Molecular formula: HCu or CuH
• Relative molecular weight of HCu: 64.55394
• Molar mass of HCu: 64.55394 g/mol (0.06455 kg/mol)

Calculation of the relative molecular and molar mass of HCu

• Mr[HCu] = Ar[H] + Ar[Cu] = 1.00794 + 63.546 = 64.55394
• Molar mass (kg/mol) = Mr[HCu] : 1000 = 64.55394 : 1000 = 0.06455 kg/mol

HCu: percent composition by element

• Hydrogen (H) = 1.00794 : 64.55394 * 100 = 1.561 %
• Copper (Cu) = 63.546 : 64.55394 * 100 = 98.439 %

Molar mass calculator