Molar and molecular weight of C3H7NO

• Molecular formula: C3H7NO or HCON(CH3)2
• Relative molecular weight of C3H7NO: 73.09378
• Molar mass of C3H7NO: 73.09378 g/mol (0.07309 kg/mol)

Calculation of the relative molecular and molar mass of C3H7NO

• Mr[C3H7NO] = Ar[C] * 3 + Ar[H] * 7 + Ar[N] + Ar[O] = 12.0107 * 3 + 1.00794 * 7 + 14.0067 + 15.9994 = 73.09378
• Molar mass (kg/mol) = Mr[C3H7NO] : 1000 = 73.09378 : 1000 = 0.07309 kg/mol

C3H7NO: percent composition by element

• Carbon (C) = 36.0321 : 73.09378 * 100 = 49.296 %
• Hydrogen (H) = 7.05558 : 73.09378 * 100 = 9.653 %
• Nitrogen (N) = 14.0067 : 73.09378 * 100 = 19.163 %
• Oxygen (O) = 15.9994 : 73.09378 * 100 = 21.889 %

Molar mass calculator