A hydrogen-oxygen fuel cell operates on the simple reaction H₂(g) + 1/2O₂(g) → H₂O(l) If the cell is designed to produce 2.5 A of current, and if the hydrogen is contained in a 1.0-L tank at 270 atm pressure at 10. °C, how long can the fuel cell operate before the hydrogen runs out? (Assume there is an unlimited supply of 0₂.) Submit Answer Try Another Version 3 item attempts remaining

A hydrogen-oxygen fuel cell operates on the simple reaction H₂(g) + 1/2O₂(g) → H₂O(l) If the cell is designed to produce 2.5 A of current, and if the hydrogen is contained in a 1.0-L tank at 270 atm pressure at 10. °C, how long can the fuel cell operate before the hydrogen runs out? (Assume there is an unlimited supply of 0₂.) Submit Answer Try Another Version 3 item attempts remaining

Chemistry: The Molecular Science

5th Edition

ISBN:9781285199047

Author:John W. Moore, Conrad L. Stanitski

Publisher:John W. Moore, Conrad L. Stanitski

Chapter17: Electrochemistry And Its Applications

Section: Chapter Questions

Problem 74QRT

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