Respuesta :

Answer: a. 2 C3H7OH + 9 O2 →  6 CO2(g)  + 8 H2O(g)

b. C6H12O6 + 6 O2 →  6CO2(g)  + 6 H2O(g)

Explanation:

Alcohols and sugars combust or when burned with oxygen forms carbon dioxide and water.