- Relative molecular weight of C10H8: 128.17052
- Molar mass of C10H8: 128.17052 g/mol (0.12817 kg/mol)
Element | Total atoms | Atomic mass | Total mass |
---|---|---|---|
C (Carbon) | 10 | 12.0107 | 120.107 |
H (Hydrogen) | 8 | 1.00794 | 8.06352 |
128.17052 |
- Mr[C10H8] = Ar[C] * 10 + Ar[H] * 8 = 12.0107 * 10 + 1.00794 * 8 = 128.17052
- Molar mass (kg/mol) = Mr[C10H8] : 1000 = 128.17052 : 1000 = 0.12817 kg/mol
- Carbon (C) = 120.107 : 128.17052 * 100 = 93.709 %
- Hydrogen (H) = 8.06352 : 128.17052 * 100 = 6.291 %