Molar and molecular weight of C6H6O3S

• Molecular formula: C6H6O3S or C6H5SO3H
• Relative molecular weight of C6H6O3S: 158.17504
• Molar mass of C6H6O3S: 158.17504 g/mol (0.15818 kg/mol)

Calculation of the relative molecular and molar mass of C6H6O3S

• Mr[C6H6O3S] = Ar[C] * 6 + Ar[H] * 6 + Ar[O] * 3 + Ar[S] = 12.0107 * 6 + 1.00794 * 6 + 15.9994 * 3 + 32.065 = 158.17504
• Molar mass (kg/mol) = Mr[C6H6O3S] : 1000 = 158.17504 : 1000 = 0.15818 kg/mol

C6H6O3S: percent composition by element

• Carbon (C) = 72.0642 : 158.17504 * 100 = 45.56 %
• Hydrogen (H) = 6.04764 : 158.17504 * 100 = 3.823 %
• Oxygen (O) = 47.9982 : 158.17504 * 100 = 30.345 %
• Sulfur (S) = 32.065 : 158.17504 * 100 = 20.272 %

Molar mass calculator