Molar and molecular weight of (CH3)2SO

• Molecular formula: (CH3)2SO or C2H6OS
• Relative molecular weight of (CH3)2SO: 78.13344
• Molar mass of (CH3)2SO: 78.13344 g/mol (0.07813 kg/mol)

Calculation of the relative molecular and molar mass of (CH3)2SO

• Mr[(CH3)2SO] = Ar[C] * 2 + Ar[H] * 6 + Ar[O] + Ar[S] = 12.0107 * 2 + 1.00794 * 6 + 15.9994 + 32.065 = 78.13344
• Molar mass (kg/mol) = Mr[(CH3)2SO] : 1000 = 78.13344 : 1000 = 0.07813 kg/mol

(CH3)2SO: percent composition by element

• Carbon (C) = 24.0214 : 78.13344 * 100 = 30.744 %
• Hydrogen (H) = 6.04764 : 78.13344 * 100 = 7.74 %
• Oxygen (O) = 15.9994 : 78.13344 * 100 = 20.477 %
• Sulfur (S) = 32.065 : 78.13344 * 100 = 41.039 %

Molar mass calculator