A H Fuel Cell Generates 4a Current Output Cell Reaction H G 2o G H O G 1 What Is The Mass Flow Rate Of H 1 (107.49 KiB) Viewed 33 times
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A H₂ fuel cell generates 4A current output, cell reaction: H₂(g) + ¹/2O₂(g) → H₂O(g) (1) What is the mass flow rate of H₂ (moles s¹) consumed (needed)? (2) What is the mass flow rate of O₂ consumed? (3) If O₂, is from air, and the composition of air is: 0₂ 21% and N₂ 79%, what is the molar rate of air needed? (4) How much water (in g) is generated on the cathode per hour?
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