Molar and molecular weight of C5H10

• Relative molecular weight of C5H10: 70.1329
• Molar mass of C5H10: 70.1329 g/mol (0.07013 kg/mol)

Calculation of the relative molecular and molar mass of C5H10

• Mr[C5H10] = Ar[C] * 5 + Ar[H] * 10 = 12.0107 * 5 + 1.00794 * 10 = 70.1329
• Molar mass (kg/mol) = Mr[C5H10] : 1000 = 70.1329 : 1000 = 0.07013 kg/mol

C5H10: percent composition by element

• Carbon (C) = 60.0535 : 70.1329 * 100 = 85.628 %
• Hydrogen (H) = 10.0794 : 70.1329 * 100 = 14.372 %

Molar mass calculator