luu0ElsAmirnRoyce luu0ElsAmirnRoyce

24-12-2016
Chemistry

contestada

Which of the following coefficients are needed to balance the combustion reaction of ethanol?
a.2,3,3
b.4,2,3
c.2,3,2
d.3,2,3

Respuesta :

scme1702 scme1702

25-12-2016

The balanced chemical equation:

C₂H₅OH + 3O₂ → 2CO₂ + 3H₂O

The coefficients are 3,2,3

The answer is D.

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