Molar and molecular weight of C5H12O

• Molecular formula: C5H12O or CH3CH2CH2CH2CH2OH
• Relative molecular weight of C5H12O: 88.14818
• Molar mass of C5H12O: 88.14818 g/mol (0.08815 kg/mol)

Calculation of the relative molecular and molar mass of C5H12O

• Mr[C5H12O] = Ar[C] * 5 + Ar[H] * 12 + Ar[O] = 12.0107 * 5 + 1.00794 * 12 + 15.9994 = 88.14818
• Molar mass (kg/mol) = Mr[C5H12O] : 1000 = 88.14818 : 1000 = 0.08815 kg/mol

C5H12O: percent composition by element

• Carbon (C) = 60.0535 : 88.14818 * 100 = 68.128 %
• Hydrogen (H) = 12.09528 : 88.14818 * 100 = 13.722 %
• Oxygen (O) = 15.9994 : 88.14818 * 100 = 18.151 %

Molar mass calculator