Molar and molecular weight of CH3ONH2

• Molecular formula: CH3ONH2 or CH5NO
• Relative molecular weight of CH3ONH2: 47.0565
• Molar mass of CH3ONH2: 47.0565 g/mol (0.04706 kg/mol)

Calculation of the relative molecular and molar mass of CH3ONH2

• Mr[CH3ONH2] = Ar[C] + Ar[H] * 5 + Ar[N] + Ar[O] = 12.0107 + 1.00794 * 5 + 14.0067 + 15.9994 = 47.0565
• Molar mass (kg/mol) = Mr[CH3ONH2] : 1000 = 47.0565 : 1000 = 0.04706 kg/mol

CH3ONH2: percent composition by element

• Carbon (C) = 12.0107 : 47.0565 * 100 = 25.524 %
• Hydrogen (H) = 5.0397 : 47.0565 * 100 = 10.71 %
• Nitrogen (N) = 14.0067 : 47.0565 * 100 = 29.766 %
• Oxygen (O) = 15.9994 : 47.0565 * 100 = 34 %

Molar mass calculator