Molar and molecular weight of Br2Zn

• Molecular formula: Br2Zn or ZnBr2
• Relative molecular weight of Br2Zn: 225.217
• Molar mass of Br2Zn: 225.217 g/mol (0.22522 kg/mol)

Calculation of the relative molecular and molar mass of Br2Zn

• Mr[Br2Zn] = Ar[Br] * 2 + Ar[Zn] = 79.904 * 2 + 65.409 = 225.217
• Molar mass (kg/mol) = Mr[Br2Zn] : 1000 = 225.217 : 1000 = 0.22522 kg/mol

Br2Zn: percent composition by element

• Bromine (Br) = 159.808 : 225.217 * 100 = 70.957 %
• Zinc (Zn) = 65.409 : 225.217 * 100 = 29.043 %

Molar mass calculator