# Análisis 72: Acetileno combustiona con exceso de aire. Análisis de entropía

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Acetileno (C<sub>2</sub>H<sub>2</sub>) a 25ºC y 1 atm combustiona con exceso de aire (λ=1.2) en las mismas condiciones termodinámicas. Determinar la composición de los productos de combustión asumiendo una combustión incompleta de relación molar CO<sub>2</sub>/CO=3 y H<sub>2</sub>/CO=0.25. La humedad relativa del aire es del 70 %. Hay oxígeno presente en los productos de combustión que salen a 1250 ºC y sin pérdida de carga.
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