Molar and molecular weight of CH3(CH2)6CHO

• Molecular formula: CH3(CH2)6CHO or C8H16O
• Relative molecular weight of CH3(CH2)6CHO: 128.21204
• Molar mass of CH3(CH2)6CHO: 128.21204 g/mol (0.12821 kg/mol)

Calculation of the relative molecular and molar mass of CH3(CH2)6CHO

• Mr[CH3(CH2)6CHO] = Ar[C] * 8 + Ar[H] * 16 + Ar[O] = 12.0107 * 8 + 1.00794 * 16 + 15.9994 = 128.21204
• Molar mass (kg/mol) = Mr[CH3(CH2)6CHO] : 1000 = 128.21204 : 1000 = 0.12821 kg/mol

CH3(CH2)6CHO: percent composition by element

• Carbon (C) = 96.0856 : 128.21204 * 100 = 74.943 %
• Hydrogen (H) = 16.12704 : 128.21204 * 100 = 12.578 %
• Oxygen (O) = 15.9994 : 128.21204 * 100 = 12.479 %

Molar mass calculator