Molar and molecular weight of C9H10

• Relative molecular weight of C9H10: 118.1757
• Molar mass of C9H10: 118.1757 g/mol (0.11818 kg/mol)

Calculation of the relative molecular and molar mass of C9H10

• Mr[C9H10] = Ar[C] * 9 + Ar[H] * 10 = 12.0107 * 9 + 1.00794 * 10 = 118.1757
• Molar mass (kg/mol) = Mr[C9H10] : 1000 = 118.1757 : 1000 = 0.11818 kg/mol

C9H10: percent composition by element

• Carbon (C) = 108.0963 : 118.1757 * 100 = 91.471 %
• Hydrogen (H) = 10.0794 : 118.1757 * 100 = 8.529 %

Molar mass calculator