Molar and molecular weight of C14H11NO3S2

• Relative molecular weight of C14H11NO3S2: 305.37204
• Molar mass of C14H11NO3S2: 305.37204 g/mol (0.30537 kg/mol)

Calculation of the relative molecular and molar mass of C14H11NO3S2

• Mr[C14H11NO3S2] = Ar[C] * 14 + Ar[H] * 11 + Ar[N] + Ar[O] * 3 + Ar[S] * 2 = 12.0107 * 14 + 1.00794 * 11 + 14.0067 + 15.9994 * 3 + 32.065 * 2 = 305.37204
• Molar mass (kg/mol) = Mr[C14H11NO3S2] : 1000 = 305.37204 : 1000 = 0.30537 kg/mol

C14H11NO3S2: percent composition by element

• Carbon (C) = 168.1498 : 305.37204 * 100 = 55.064 %
• Hydrogen (H) = 11.08734 : 305.37204 * 100 = 3.631 %
• Nitrogen (N) = 14.0067 : 305.37204 * 100 = 4.587 %
• Oxygen (O) = 47.9982 : 305.37204 * 100 = 15.718 %
• Sulfur (S) = 64.13 : 305.37204 * 100 = 21.001 %

Molar mass calculator