Given the following half reactions with their corresponding standard reduction potentials, which of the following is/are true for the overall reaction happening under standard conditions? NO3 + 2H+ + 2e¯ → NO₂ + H₂O → 12 O₂ + 2H+ + 2e¯ H₂O (CHECK THE ONE(S) THAT IS/ARE CORRECT) E'º=0.421 V E'º=0.816 V 1) AE'° = 0.395 V for the spontaneous reaction. 2) 12 0₂ + NO₂ → NO3 is a spontaneous reaction. 3) 02 is the reducing agent. 4) NO₂ is the oxidizing agent. 5) AE'° = 1.237 V for the spontaneous reaction.
Given the following half reactions with their corresponding standard reduction potentials, which of the following is/are true for the overall reaction happening under standard conditions? NO3 + 2H+ + 2e¯ → NO₂ + H₂O → 12 O₂ + 2H+ + 2e¯ H₂O (CHECK THE ONE(S) THAT IS/ARE CORRECT) E'º=0.421 V E'º=0.816 V 1) AE'° = 0.395 V for the spontaneous reaction. 2) 12 0₂ + NO₂ → NO3 is a spontaneous reaction. 3) 02 is the reducing agent. 4) NO₂ is the oxidizing agent. 5) AE'° = 1.237 V for the spontaneous reaction.
Chemistry: Principles and Practice
3rd Edition
ISBN:9780534420123
Author:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer
Publisher:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer
Chapter18: Electrochemistry
Section: Chapter Questions
Problem 18.44QE: For each of the reactions, calculate E from the table of standard potentials, and state whether the...
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Given the following half reactions with their corresponding standard reduction
potentials, which of the following is/are true for the overall reaction happening
under standard conditions?
NO3 + 2H+ + 2e¯ → NO₂ + H₂O
¹2 O₂ + 2H+ + 2e¯ → H₂O
(CHECK THE ONE(S) THAT IS/ARE CORRECT)
1) AE'° = 0.395 V for the spontaneous reaction.
2) 12 O₂ + NO₂-
E'º=0.421 V
E'º=0.816 V
→ NO3 is a spontaneous reaction.
3) O2 is the reducing agent.
4) NO₂ is the oxidizing agent.
5) AE¹⁰ = 1.237 V for the spontaneous reaction.
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