Molar and molecular weight of MnNi

• Relative molecular weight of MnNi: 113.631445
• Molar mass of MnNi: 113.631445 g/mol (0.11363 kg/mol)

Calculation of the relative molecular and molar mass of MnNi

• Mr[MnNi] = Ar[Mn] + Ar[Ni] = 54.938045 + 58.6934 = 113.631445
• Molar mass (kg/mol) = Mr[MnNi] : 1000 = 113.631445 : 1000 = 0.11363 kg/mol

MnNi: percent composition by element

• Manganese (Mn) = 54.938045 : 113.631445 * 100 = 48.348 %
• Nickel (Ni) = 58.6934 : 113.631445 * 100 = 51.652 %

Molar mass calculator