Balance the following redox reaction: NH4+to NO2- via oxygen reduction
B) Write the full balanced reaction. No fractions.
C) Indicate which species (molecules) are being oxidized andreduced
D) Within these species (molecules), identify which elements arebeing reduced and oxidized. For these elements, show the change intheir oxidation numbers (start and end oxidation numbers).
E) Calculate the pe°cell for this reaction in waterand determine whether this reaction will proceed spontaneously(calculate ΔG).
