Molar and molecular weight of H2NCH2CH2CH2NH2

• Molecular formula: H2NCH2CH2CH2NH2 or C3H10N2
• Relative molecular weight of H2NCH2CH2CH2NH2: 74.1249
• Molar mass of H2NCH2CH2CH2NH2: 74.1249 g/mol (0.07412 kg/mol)

Calculation of the relative molecular and molar mass of H2NCH2CH2CH2NH2

• Mr[H2NCH2CH2CH2NH2] = Ar[C] * 3 + Ar[H] * 10 + Ar[N] * 2 = 12.0107 * 3 + 1.00794 * 10 + 14.0067 * 2 = 74.1249
• Molar mass (kg/mol) = Mr[H2NCH2CH2CH2NH2] : 1000 = 74.1249 : 1000 = 0.07412 kg/mol

H2NCH2CH2CH2NH2: percent composition by element

• Carbon (C) = 36.0321 : 74.1249 * 100 = 48.61 %
• Hydrogen (H) = 10.0794 : 74.1249 * 100 = 13.598 %
• Nitrogen (N) = 28.0134 : 74.1249 * 100 = 37.792 %

Molar mass calculator