Molar and molecular weight of C5H5N

• Relative molecular weight of C5H5N: 79.0999
• Molar mass of C5H5N: 79.0999 g/mol (0.0791 kg/mol)

Calculation of the relative molecular and molar mass of C5H5N

• Mr[C5H5N] = Ar[C] * 5 + Ar[H] * 5 + Ar[N] = 12.0107 * 5 + 1.00794 * 5 + 14.0067 = 79.0999
• Molar mass (kg/mol) = Mr[C5H5N] : 1000 = 79.0999 : 1000 = 0.0791 kg/mol

C5H5N: percent composition by element

• Carbon (C) = 60.0535 : 79.0999 * 100 = 75.921 %
• Hydrogen (H) = 5.0397 : 79.0999 * 100 = 6.371 %
• Nitrogen (N) = 14.0067 : 79.0999 * 100 = 17.708 %

Molar mass calculator