Molar and molecular weight of C10H8O

• Molecular formula: C10H8O or C10H7OH
• Relative molecular weight of C10H8O: 144.16992
• Molar mass of C10H8O: 144.16992 g/mol (0.14417 kg/mol)

Calculation of the relative molecular and molar mass of C10H8O

• Mr[C10H8O] = Ar[C] * 10 + Ar[H] * 8 + Ar[O] = 12.0107 * 10 + 1.00794 * 8 + 15.9994 = 144.16992
• Molar mass (kg/mol) = Mr[C10H8O] : 1000 = 144.16992 : 1000 = 0.14417 kg/mol

C10H8O: percent composition by element

• Carbon (C) = 120.107 : 144.16992 * 100 = 83.309 %
• Hydrogen (H) = 8.06352 : 144.16992 * 100 = 5.593 %
• Oxygen (O) = 15.9994 : 144.16992 * 100 = 11.098 %

Molar mass calculator