Molar and molecular weight of CH3CH2CH2CN

• Molecular formula: CH3CH2CH2CN or C4H7N
• Relative molecular weight of CH3CH2CH2CN: 69.10508
• Molar mass of CH3CH2CH2CN: 69.10508 g/mol (0.06911 kg/mol)

Calculation of the relative molecular and molar mass of CH3CH2CH2CN

• Mr[CH3CH2CH2CN] = Ar[C] * 4 + Ar[H] * 7 + Ar[N] = 12.0107 * 4 + 1.00794 * 7 + 14.0067 = 69.10508
• Molar mass (kg/mol) = Mr[CH3CH2CH2CN] : 1000 = 69.10508 : 1000 = 0.06911 kg/mol

CH3CH2CH2CN: percent composition by element

• Carbon (C) = 48.0428 : 69.10508 * 100 = 69.521 %
• Hydrogen (H) = 7.05558 : 69.10508 * 100 = 10.21 %
• Nitrogen (N) = 14.0067 : 69.10508 * 100 = 20.269 %

Molar mass calculator