Molar and molecular weight of CH3CH2CH2Cl

• Molecular formula: CH3CH2CH2Cl or C3H7Cl
• Relative molecular weight of CH3CH2CH2Cl: 78.54068
• Molar mass of CH3CH2CH2Cl: 78.54068 g/mol (0.07854 kg/mol)

Calculation of the relative molecular and molar mass of CH3CH2CH2Cl

• Mr[CH3CH2CH2Cl] = Ar[C] * 3 + Ar[H] * 7 + Ar[Cl] = 12.0107 * 3 + 1.00794 * 7 + 35.453 = 78.54068
• Molar mass (kg/mol) = Mr[CH3CH2CH2Cl] : 1000 = 78.54068 : 1000 = 0.07854 kg/mol

CH3CH2CH2Cl: percent composition by element

• Carbon (C) = 36.0321 : 78.54068 * 100 = 45.877 %
• Hydrogen (H) = 7.05558 : 78.54068 * 100 = 8.983 %
• Chlorine (Cl) = 35.453 : 78.54068 * 100 = 45.14 %

Molar mass calculator