Consider the fuel cell that accomplishes the overall reaction 1 H2(g) +O2(g) H2O(€) If the fuel cell operates with 60% efficiency, calculate the amount of electrical work generated per gram of water produced. The gas pressures are constant at 1 atm, and the temperature is 25°C.

Principles of Modern Chemistry
8th Edition
ISBN:9781305079113
Author:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler
Publisher:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler
Chapter17: Electrochemistry
Section: Chapter Questions
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Consider the fuel cell that accomplishes the overall
reaction
1
H2(g) +O2(g)
H2O(€)
If the fuel cell operates with 60% efficiency, calculate the
amount of electrical work generated per gram of water
produced. The gas pressures are constant at 1 atm, and the
temperature is 25°C.
Transcribed Image Text:Consider the fuel cell that accomplishes the overall reaction 1 H2(g) +O2(g) H2O(€) If the fuel cell operates with 60% efficiency, calculate the amount of electrical work generated per gram of water produced. The gas pressures are constant at 1 atm, and the temperature is 25°C.
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