Molar and molecular weight of C3H8O

• Molecular formula: C3H8O or (CH3)2CHOH
• Relative molecular weight of C3H8O: 60.09502
• Molar mass of C3H8O: 60.09502 g/mol (0.0601 kg/mol)

Calculation of the relative molecular and molar mass of C3H8O

• Mr[C3H8O] = Ar[C] * 3 + Ar[H] * 8 + Ar[O] = 12.0107 * 3 + 1.00794 * 8 + 15.9994 = 60.09502
• Molar mass (kg/mol) = Mr[C3H8O] : 1000 = 60.09502 : 1000 = 0.0601 kg/mol

C3H8O: percent composition by element

• Carbon (C) = 36.0321 : 60.09502 * 100 = 59.959 %
• Hydrogen (H) = 8.06352 : 60.09502 * 100 = 13.418 %
• Oxygen (O) = 15.9994 : 60.09502 * 100 = 26.624 %

Molar mass calculator