Below are the reduction half reactions for chemolithoautotrophic denitrification, where hydrogen is a source of electrons and energy and nitrate is the terminal electron acceptor. +10e-> N₂ (E° = +0.74 V) • NO3 + • H*+2e -> H₂ (E° = -0.42 V) If you balance and combine the reactions so that 420 moles of H₂ gas are oxidized to H*, how many moles of N₂ gas will be produced?
Below are the reduction half reactions for chemolithoautotrophic denitrification, where hydrogen is a source of electrons and energy and nitrate is the terminal electron acceptor. +10e-> N₂ (E° = +0.74 V) • NO3 + • H*+2e -> H₂ (E° = -0.42 V) If you balance and combine the reactions so that 420 moles of H₂ gas are oxidized to H*, how many moles of N₂ gas will be produced?
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Chapter19: Electrochemistry
Section: Chapter Questions
Problem 19.150QP
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![Below are the reduction half reactions for chemolithoautotrophic denitrification, where hydrogen is a source of electrons and energy and nitrate is the terminal electron
acceptor.
• NO3 + 10e -> N₂ (E° = +0.74 V)
• H* + 2e -> H₂ (E° = -0.42 V)
If you balance and combine the reactions so that 420. moles of H₂ gas are oxidized to H*, how many moles of N₂ gas will be produced?](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fd824104a-96bc-4561-8672-0656666c77c0%2F36473c03-3580-4182-be36-736eafb470de%2F358k2mcc_processed.png&w=3840&q=75)
Transcribed Image Text:Below are the reduction half reactions for chemolithoautotrophic denitrification, where hydrogen is a source of electrons and energy and nitrate is the terminal electron
acceptor.
• NO3 + 10e -> N₂ (E° = +0.74 V)
• H* + 2e -> H₂ (E° = -0.42 V)
If you balance and combine the reactions so that 420. moles of H₂ gas are oxidized to H*, how many moles of N₂ gas will be produced?
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