Determine the maximum theoretical reaction efficiency

Reference no: EM131347095

1. Determine the open circuit, internal entropy production rate per unit molar flow rate of CO in the carbon monoxide?oxygen fuel cell, CO +0:5(O₂) → CO₂, when each component in the reaction is at 25.0°C and 0.100 MPa.

2. An inventor claims to have invented a fuel cell that contains a catalyst for the ammonia reaction N₂ +3H₂ → 2NH₃ at the standard reference state. The molar enthalpy of formation of ammonia = -19,750 Btu/lbmole and the Gibbs function of formation of ammonia = -7140 Btu/lbmole. Determine

a. The maximum theoretical reaction efficiency.

b. The maximum theoretical electrical work output of this fuel cell per lbmole of N₂ consumed.

Reference no: EM131347095

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