Molar and molecular weight of Br2Mg

• Molecular formula: Br2Mg or MgBr2
• Relative molecular weight of Br2Mg: 184.113
• Molar mass of Br2Mg: 184.113 g/mol (0.18411 kg/mol)

Calculation of the relative molecular and molar mass of Br2Mg

• Mr[Br2Mg] = Ar[Br] * 2 + Ar[Mg] = 79.904 * 2 + 24.305 = 184.113
• Molar mass (kg/mol) = Mr[Br2Mg] : 1000 = 184.113 : 1000 = 0.18411 kg/mol

Br2Mg: percent composition by element

• Bromine (Br) = 159.808 : 184.113 * 100 = 86.799 %
• Magnesium (Mg) = 24.305 : 184.113 * 100 = 13.201 %

Molar mass calculator