The mole ratio of ethane to carbon dioxide in the combustion reaction is : 1 / 2
Mole ratio is the ratio of the amount of moles of substances involved in a chemical reaction
To determine the mole ratio of ethane to carbon dioxide we will compare the coefficients of the substances
2 C₂H₆ : 4 CO₂
Therefore the mole ratio = 2 / 4 ≈ 1/2
Hence we can conclude that the mole ratio of ethane to carbon dioxide in the combustion reaction is : 1 / 2
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