Molar and molecular weight of C5H7ClO4

• Molecular formula: C5H7ClO4 or HOOCCHClCH2CH2COOH
• Relative molecular weight of C5H7ClO4: 166.55968
• Molar mass of C5H7ClO4: 166.55968 g/mol (0.16656 kg/mol)

Calculation of the relative molecular and molar mass of C5H7ClO4

• Mr[C5H7ClO4] = Ar[C] * 5 + Ar[H] * 7 + Ar[Cl] + Ar[O] * 4 = 12.0107 * 5 + 1.00794 * 7 + 35.453 + 15.9994 * 4 = 166.55968
• Molar mass (kg/mol) = Mr[C5H7ClO4] : 1000 = 166.55968 : 1000 = 0.16656 kg/mol

C5H7ClO4: percent composition by element

• Carbon (C) = 60.0535 : 166.55968 * 100 = 36.055 %
• Hydrogen (H) = 7.05558 : 166.55968 * 100 = 4.236 %
• Chlorine (Cl) = 35.453 : 166.55968 * 100 = 21.285 %
• Oxygen (O) = 63.9976 : 166.55968 * 100 = 38.423 %

Molar mass calculator