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A fuel mixture consists of 90% octane (C8H18) and 10% ethyl alcohol (C2H5OH), by volume. This...

A fuel mixture consists of 90% octane (C8H18) and 10% ethyl alcohol (C2H5OH), by volume. This fuel mixture is burned with 200% theoretical dry air in a combustion chamber at atmospheric pressure.

a) Write the balanced reaction equation for complete combustion of this fuel mixture.

b) Determine the theoretical air-fuel ratio.

c) Actual air-flow rate for a fuel mixture flow rate of 5 kg/s.

d) Calculate the molar mass of the mixture product gases.

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Amanda K answered 4 months ago
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