Molar and molecular weight of C12H10O

• Molecular formula: C12H10O or C6H5OC6H5
• Relative molecular weight of C12H10O: 170.2072
• Molar mass of C12H10O: 170.2072 g/mol (0.17021 kg/mol)

Calculation of the relative molecular and molar mass of C12H10O

• Mr[C12H10O] = Ar[C] * 12 + Ar[H] * 10 + Ar[O] = 12.0107 * 12 + 1.00794 * 10 + 15.9994 = 170.2072
• Molar mass (kg/mol) = Mr[C12H10O] : 1000 = 170.2072 : 1000 = 0.17021 kg/mol

C12H10O: percent composition by element

• Carbon (C) = 144.1284 : 170.2072 * 100 = 84.678 %
• Hydrogen (H) = 10.0794 : 170.2072 * 100 = 5.922 %
• Oxygen (O) = 15.9994 : 170.2072 * 100 = 9.4 %

Molar mass calculator