Molar and molecular weight of C10H7NaO3S

• Molecular formula: C10H7NaO3S or C10H7SO3Na
• Relative molecular weight of C10H7NaO3S: 230.21554928
• Molar mass of C10H7NaO3S: 230.21554928 g/mol (0.23022 kg/mol)

Calculation of the relative molecular and molar mass of C10H7NaO3S

• Mr[C10H7NaO3S] = Ar[C] * 10 + Ar[H] * 7 + Ar[Na] + Ar[O] * 3 + Ar[S] = 12.0107 * 10 + 1.00794 * 7 + 22.98976928 + 15.9994 * 3 + 32.065 = 230.21554928
• Molar mass (kg/mol) = Mr[C10H7NaO3S] : 1000 = 230.21554928 : 1000 = 0.23022 kg/mol

C10H7NaO3S: percent composition by element

• Carbon (C) = 120.107 : 230.21554928 * 100 = 52.172 %
• Hydrogen (H) = 7.05558 : 230.21554928 * 100 = 3.065 %
• Sodium (Na) = 22.98976928 : 230.21554928 * 100 = 9.986 %
• Oxygen (O) = 47.9982 : 230.21554928 * 100 = 20.849 %
• Sulfur (S) = 32.065 : 230.21554928 * 100 = 13.928 %

Molar mass calculator