Molar and molecular weight of C4H3ClS

• Relative molecular weight of C4H3ClS: 118.58462
• Molar mass of C4H3ClS: 118.58462 g/mol (0.11858 kg/mol)

Calculation of the relative molecular and molar mass of C4H3ClS

• Mr[C4H3ClS] = Ar[C] * 4 + Ar[H] * 3 + Ar[Cl] + Ar[S] = 12.0107 * 4 + 1.00794 * 3 + 35.453 + 32.065 = 118.58462
• Molar mass (kg/mol) = Mr[C4H3ClS] : 1000 = 118.58462 : 1000 = 0.11858 kg/mol

C4H3ClS: percent composition by element

• Carbon (C) = 48.0428 : 118.58462 * 100 = 40.514 %
• Hydrogen (H) = 3.02382 : 118.58462 * 100 = 2.55 %
• Chlorine (Cl) = 35.453 : 118.58462 * 100 = 29.897 %
• Sulfur (S) = 32.065 : 118.58462 * 100 = 27.04 %

Molar mass calculator