Molar and molecular weight of C7H16O

• Molecular formula: C7H16O or CH3(CH2)5CH2OH
• Relative molecular weight of C7H16O: 116.20134
• Molar mass of C7H16O: 116.20134 g/mol (0.1162 kg/mol)

Calculation of the relative molecular and molar mass of C7H16O

• Mr[C7H16O] = Ar[C] * 7 + Ar[H] * 16 + Ar[O] = 12.0107 * 7 + 1.00794 * 16 + 15.9994 = 116.20134
• Molar mass (kg/mol) = Mr[C7H16O] : 1000 = 116.20134 : 1000 = 0.1162 kg/mol

C7H16O: percent composition by element

• Carbon (C) = 84.0749 : 116.20134 * 100 = 72.353 %
• Hydrogen (H) = 16.12704 : 116.20134 * 100 = 13.879 %
• Oxygen (O) = 15.9994 : 116.20134 * 100 = 13.769 %

Molar mass calculator