Question: A fuel mixture having a molar analysis of 65% CH4, 25% C2H6, 10% N2 is supplied to a furnace where it burns completely with 120%

A fuel mixture having a molar analysis of 65% CH4, 25% C2H6, 10% N2 is supplied to a furnace where it burns completely with 120% of theoretical air. Determine.
(a) The air-fuel ratio on a mass basis.
(b) What-if Scenario: What would the air to fuel ratio be if the fuel had 25% of C2H4 instead of C2H6?

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The theoretical balance equation 065CH 4 025C 2 H 6 01N 2 aO 2 376N 2 bCO 2 cH 2 O dN ... View full answer

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