Molar and molecular weight of C6H6O2

• Molecular formula: C6H6O2 or HOC6H4OH
• Relative molecular weight of C6H6O2: 110.11064
• Molar mass of C6H6O2: 110.11064 g/mol (0.11011 kg/mol)

Calculation of the relative molecular and molar mass of C6H6O2

• Mr[C6H6O2] = Ar[C] * 6 + Ar[H] * 6 + Ar[O] * 2 = 12.0107 * 6 + 1.00794 * 6 + 15.9994 * 2 = 110.11064
• Molar mass (kg/mol) = Mr[C6H6O2] : 1000 = 110.11064 : 1000 = 0.11011 kg/mol

C6H6O2: percent composition by element

• Carbon (C) = 72.0642 : 110.11064 * 100 = 65.447 %
• Hydrogen (H) = 6.04764 : 110.11064 * 100 = 5.492 %
• Oxygen (O) = 31.9988 : 110.11064 * 100 = 29.061 %

Molar mass calculator