Molar and molecular weight of C8H10

• Molecular formula: C8H10 or C6H4(CH3)2
• Relative molecular weight of C8H10: 106.165
• Molar mass of C8H10: 106.165 g/mol (0.10617 kg/mol)

Calculation of the relative molecular and molar mass of C8H10

• Mr[C8H10] = Ar[C] * 8 + Ar[H] * 10 = 12.0107 * 8 + 1.00794 * 10 = 106.165
• Molar mass (kg/mol) = Mr[C8H10] : 1000 = 106.165 : 1000 = 0.10617 kg/mol

C8H10: percent composition by element

• Carbon (C) = 96.0856 : 106.165 * 100 = 90.506 %
• Hydrogen (H) = 10.0794 : 106.165 * 100 = 9.494 %

Molar mass calculator