Molar and molecular weight of Zr

• Relative molecular weight of Zr: 91.224
• Molar mass of Zr: 91.224 g/mol (0.09122 kg/mol)

Calculation of the relative molecular and molar mass of Zr

• Mr[Zr] = Ar[Zr] = 91.224 = 91.224
• Molar mass (kg/mol) = Mr[Zr] : 1000 = 91.224 : 1000 = 0.09122 kg/mol

Molar mass calculator