Molar and molecular weight of C3H6Br2

• Molecular formula: C3H6Br2 or CH3CHBrCH2Br
• Relative molecular weight of C3H6Br2: 201.88774
• Molar mass of C3H6Br2: 201.88774 g/mol (0.20189 kg/mol)

Calculation of the relative molecular and molar mass of C3H6Br2

• Mr[C3H6Br2] = Ar[C] * 3 + Ar[H] * 6 + Ar[Br] * 2 = 12.0107 * 3 + 1.00794 * 6 + 79.904 * 2 = 201.88774
• Molar mass (kg/mol) = Mr[C3H6Br2] : 1000 = 201.88774 : 1000 = 0.20189 kg/mol

C3H6Br2: percent composition by element

• Carbon (C) = 36.0321 : 201.88774 * 100 = 17.848 %
• Hydrogen (H) = 6.04764 : 201.88774 * 100 = 2.996 %
• Bromine (Br) = 159.808 : 201.88774 * 100 = 79.157 %

Molar mass calculator