One kmol of ethane (C2H6) is burned with an unknown amount of air during a combustion process. An analysis of the combustion products reveals that the combustion is complete, and there are 3 kmol of free 02 in the products.

Elements Of Electromagnetics
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ISBN:9780190698614
Author:Sadiku, Matthew N. O.
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Fuel and Combination Problem. Please solve ellaborately and include the Units. Your work will be appreciated much Dear.
One kmol of ethane (C2H6) is burned
with an unknown amount of air during a
combustion process. An analysis of the
combustion products reveals that the
combustion is complete, and there are 3
kmol of free O2 in the products.
a. 29.9 kg air/kg fuel & 186 %
O b. 18.5 kg air/kg fuel & 123%
O c. 11.6 kg air/kg fuel 123%
o d. 31.2 kg air/kg fuel & 196 %
Transcribed Image Text:One kmol of ethane (C2H6) is burned with an unknown amount of air during a combustion process. An analysis of the combustion products reveals that the combustion is complete, and there are 3 kmol of free O2 in the products. a. 29.9 kg air/kg fuel & 186 % O b. 18.5 kg air/kg fuel & 123% O c. 11.6 kg air/kg fuel 123% o d. 31.2 kg air/kg fuel & 196 %
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