Molar and molecular weight of C28H44O

• Relative molecular weight of C28H44O: 396.64836
• Molar mass of C28H44O: 396.64836 g/mol (0.39665 kg/mol)

Calculation of the relative molecular and molar mass of C28H44O

• Mr[C28H44O] = Ar[C] * 28 + Ar[H] * 44 + Ar[O] = 12.0107 * 28 + 1.00794 * 44 + 15.9994 = 396.64836
• Molar mass (kg/mol) = Mr[C28H44O] : 1000 = 396.64836 : 1000 = 0.39665 kg/mol

C28H44O: percent composition by element

• Carbon (C) = 336.2996 : 396.64836 * 100 = 84.785 %
• Hydrogen (H) = 44.34936 : 396.64836 * 100 = 11.181 %
• Oxygen (O) = 15.9994 : 396.64836 * 100 = 4.034 %

Molar mass calculator