Molar and molecular weight of C3H5ClO2

• Molecular formula: C3H5ClO2 or CH3CHClCOOH
• Relative molecular weight of C3H5ClO2: 108.5236
• Molar mass of C3H5ClO2: 108.5236 g/mol (0.10852 kg/mol)

Calculation of the relative molecular and molar mass of C3H5ClO2

• Mr[C3H5ClO2] = Ar[C] * 3 + Ar[H] * 5 + Ar[Cl] + Ar[O] * 2 = 12.0107 * 3 + 1.00794 * 5 + 35.453 + 15.9994 * 2 = 108.5236
• Molar mass (kg/mol) = Mr[C3H5ClO2] : 1000 = 108.5236 : 1000 = 0.10852 kg/mol

C3H5ClO2: percent composition by element

• Carbon (C) = 36.0321 : 108.5236 * 100 = 33.202 %
• Hydrogen (H) = 5.0397 : 108.5236 * 100 = 4.644 %
• Chlorine (Cl) = 35.453 : 108.5236 * 100 = 32.668 %
• Oxygen (O) = 31.9988 : 108.5236 * 100 = 29.486 %

Molar mass calculator