For the reformer in the two previous questions, what is its maximum electrical power production?

Previous two questions

A steam reformer is fed 1.00 liters/s of methane, 0.952 liters/s of air, and 1.00 liters/s of steam. If it reaches its stoichiometric maximum extent of reaction, what is the composition of its product gases? Assume all quantities given in standard liters/s (1.00 bar, 0°C basis).

The same reformer as in the previous problem has a problem—the 3.00 liters/s of H₂ is contaminated with 0.600 liters/minute of CO. Assume the shift reactor removes this contaminant down to 10.0 ppm of CO. What is the final composition of gas?