Molar and molecular weight of C15H32

• Molecular formula: C15H32 or CH3(CH2)13CH3
• Relative molecular weight of C15H32: 212.41458
• Molar mass of C15H32: 212.41458 g/mol (0.21241 kg/mol)

Calculation of the relative molecular and molar mass of C15H32

• Mr[C15H32] = Ar[C] * 15 + Ar[H] * 32 = 12.0107 * 15 + 1.00794 * 32 = 212.41458
• Molar mass (kg/mol) = Mr[C15H32] : 1000 = 212.41458 : 1000 = 0.21241 kg/mol

C15H32: percent composition by element

• Carbon (C) = 180.1605 : 212.41458 * 100 = 84.816 %
• Hydrogen (H) = 32.25408 : 212.41458 * 100 = 15.184 %

Molar mass calculator