Molar and molecular weight of CH3CH2CH2CH2OH

• Molecular formula: CH3CH2CH2CH2OH or C4H10O
• Relative molecular weight of CH3CH2CH2CH2OH: 74.1216
• Molar mass of CH3CH2CH2CH2OH: 74.1216 g/mol (0.07412 kg/mol)

Calculation of the relative molecular and molar mass of CH3CH2CH2CH2OH

• Mr[CH3CH2CH2CH2OH] = Ar[C] * 4 + Ar[H] * 10 + Ar[O] = 12.0107 * 4 + 1.00794 * 10 + 15.9994 = 74.1216
• Molar mass (kg/mol) = Mr[CH3CH2CH2CH2OH] : 1000 = 74.1216 : 1000 = 0.07412 kg/mol

CH3CH2CH2CH2OH: percent composition by element

• Carbon (C) = 48.0428 : 74.1216 * 100 = 64.816 %
• Hydrogen (H) = 10.0794 : 74.1216 * 100 = 13.598 %
• Oxygen (O) = 15.9994 : 74.1216 * 100 = 21.585 %

Molar mass calculator