Respuesta :



Element: Carbon
Symbol: C
Atomic weight: 12.0107
Atoms: 2
Mass percent: 52.1429


Element: Hydrogen
Symbol: H
Atomic weight: 1.00794
Atoms: 6
Mass percent: 13.1275


Element: Oxygen
Symbol: O
Atomic weight: 15.9994
Atoms: 1
Mass percent: 34.7296