Molar and molecular weight of C7H12N4O

• Relative molecular weight of C7H12N4O: 168.19638
• Molar mass of C7H12N4O: 168.19638 g/mol (0.1682 kg/mol)

Calculation of the relative molecular and molar mass of C7H12N4O

• Mr[C7H12N4O] = Ar[C] * 7 + Ar[H] * 12 + Ar[N] * 4 + Ar[O] = 12.0107 * 7 + 1.00794 * 12 + 14.0067 * 4 + 15.9994 = 168.19638
• Molar mass (kg/mol) = Mr[C7H12N4O] : 1000 = 168.19638 : 1000 = 0.1682 kg/mol

C7H12N4O: percent composition by element

• Carbon (C) = 84.0749 : 168.19638 * 100 = 49.986 %
• Hydrogen (H) = 12.09528 : 168.19638 * 100 = 7.191 %
• Nitrogen (N) = 56.0268 : 168.19638 * 100 = 33.31 %
• Oxygen (O) = 15.9994 : 168.19638 * 100 = 9.512 %

Molar mass calculator