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Author Question: Consider the hydrogenoxygen fuel cell where:H2(g) + O2(g) H2O(l) G = 237.18 kJ/mol H2Which of ... (Read 64 times)

dalyningkenk

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on: Mar 21, 2021
Consider the hydrogen–oxygen fuel cell where:

H2(g) + ½O2(g) H2O(l)          ΔG° = –237.18 kJ/mol H2

Which of the following statements is false?


◦ At standard conditions, the maximum work the fuel cell could do on the surroundings is 237.18 kJ/mol.
◦ In the real world, the actual amount of useful work the cell can do is more than 237.18 kJ.
◦ More energy is dissipated as waste heat in the fuel cell than in the reversible pathway.
◦ The reaction is spontaneous and has a positive cell potential.
◦ All of these are true.
Chemistry: An Atoms First Approach ¦ Zumdahl, DeCoste ¦ 3rd Edition
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Marked as best answer by dalyningkenk on Mar 21, 2021

gabrielle_lawrence

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Reply #1 on: Mar 21, 2021
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dalyningkenk

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Reply 2 on: Mar 21, 2021
YES! Correct, THANKS for helping me on my review

okolip

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Reply 3 on: Yesterday
Great answer, keep it coming :)

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