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Which Is the Balanced Equation for the Complete Combustion of Ethanol

Question 2

Multiple Choice

Which is the balanced equation for the complete combustion of ethanol (C2H5OH) in oxygen gas?


A) C2H5OH + 7 O2 → 2 CO2 + 3 H2O
B) 2 C2H5OH + 7 O2 → 4 CO2 + 6 H2O
C) 2 C2H5OH + 7/2 O2 → 4 CO2 + 6 H2O
D) C2H5OH + 7 O2 → 4 CO2 + 6 H2O

Correct Answer:

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