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Gaseous feed to the reactor composition 75% butane ( C3H8) and 25% hydrogen ( percent by...

Gaseous feed to the reactor composition 75% butane ( C3H8) and 25% hydrogen ( percent by volume) is burned in a reactor with 25% excess air. The percentage conversion of butane to CO2 95% and the balance to CO. Calculate the mole composition of the stack

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