How much hydrogen is needed to operate a 50 kw hydrogen/ oxygen fuel cell for 3 hours? the potential of the cell is 0.7v (remember that power = iv). the reaction at the anode is! h2 → 2h+ + 2e- 1.4 calculate the daily aluminum production of a 150,000 [a] aluminum cell that operates at a faradaic efficiency of 89%. the cell reaction is 2al2o3 + 3c → 4a1 + 3co2 1.5 the annual production of cl2 is about 45 million toys per year. assume that a typical plant is operational 90% of the year. the operating voltage of a cell is 3.4 v (considerably higher than the equilibrium voltage). (a) write down the half-cell reaction for the oxidation
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