Answer:
C2H5OH + 3O2= 2C02+ 3H20 
 
Thus we have 
 
2 Carbons on the left and 2 on the right 
 
6 Hydrogen on both sides 
 
 1 oxygen from Ethanol and 6 from O2 for the left side, 4 from CO2 for the right and 3 from H20
Step-by-step explanation:
hopefully this is right lol