Molar and molecular weight of C8H6Cl4

• Relative molecular weight of C8H6Cl4: 243.94524
• Molar mass of C8H6Cl4: 243.94524 g/mol (0.24395 kg/mol)

Calculation of the relative molecular and molar mass of C8H6Cl4

• Mr[C8H6Cl4] = Ar[C] * 8 + Ar[H] * 6 + Ar[Cl] * 4 = 12.0107 * 8 + 1.00794 * 6 + 35.453 * 4 = 243.94524
• Molar mass (kg/mol) = Mr[C8H6Cl4] : 1000 = 243.94524 : 1000 = 0.24395 kg/mol

C8H6Cl4: percent composition by element

• Carbon (C) = 96.0856 : 243.94524 * 100 = 39.388 %
• Hydrogen (H) = 6.04764 : 243.94524 * 100 = 2.479 %
• Chlorine (Cl) = 141.812 : 243.94524 * 100 = 58.133 %

Molar mass calculator