Molar and molecular weight of C7H5NO3S

• Relative molecular weight of C7H5NO3S: 183.1845
• Molar mass of C7H5NO3S: 183.1845 g/mol (0.18318 kg/mol)

Calculation of the relative molecular and molar mass of C7H5NO3S

• Mr[C7H5NO3S] = Ar[C] * 7 + Ar[H] * 5 + Ar[N] + Ar[O] * 3 + Ar[S] = 12.0107 * 7 + 1.00794 * 5 + 14.0067 + 15.9994 * 3 + 32.065 = 183.1845
• Molar mass (kg/mol) = Mr[C7H5NO3S] : 1000 = 183.1845 : 1000 = 0.18318 kg/mol

C7H5NO3S: percent composition by element

• Carbon (C) = 84.0749 : 183.1845 * 100 = 45.896 %
• Hydrogen (H) = 5.0397 : 183.1845 * 100 = 2.751 %
• Nitrogen (N) = 14.0067 : 183.1845 * 100 = 7.646 %
• Oxygen (O) = 47.9982 : 183.1845 * 100 = 26.202 %
• Sulfur (S) = 32.065 : 183.1845 * 100 = 17.504 %

Molar mass calculator