Molar and molecular weight of C7H5N3O6

• Molecular formula: C7H5N3O6 or CH3C6H2(NO2)3
• Relative molecular weight of C7H5N3O6: 227.1311
• Molar mass of C7H5N3O6: 227.1311 g/mol (0.22713 kg/mol)

Calculation of the relative molecular and molar mass of C7H5N3O6

• Mr[C7H5N3O6] = Ar[C] * 7 + Ar[H] * 5 + Ar[N] * 3 + Ar[O] * 6 = 12.0107 * 7 + 1.00794 * 5 + 14.0067 * 3 + 15.9994 * 6 = 227.1311
• Molar mass (kg/mol) = Mr[C7H5N3O6] : 1000 = 227.1311 : 1000 = 0.22713 kg/mol

C7H5N3O6: percent composition by element

• Carbon (C) = 84.0749 : 227.1311 * 100 = 37.016 %
• Hydrogen (H) = 5.0397 : 227.1311 * 100 = 2.219 %
• Nitrogen (N) = 42.0201 : 227.1311 * 100 = 18.5 %
• Oxygen (O) = 95.9964 : 227.1311 * 100 = 42.265 %

Molar mass calculator