Natural gas has a volumetric composition as follows: Propane=12%, Methane=80%, Ethane=8%. The fuel is burned in 100% air, If there are 0.388 m^3/s of fuel, Determine:   a. The gravimetric analysis of the wet gas   b. The volumetric analysis of the wet gas   C. The air-fuel ratio   d. The kg of oxygen/kg of fuel   e. The amount of water formed in m^3 H20/m^3 of fuel

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