Dinitrogen pentoxide decomposes according to the reaction be…

Dinitrogen pentoxide decomposes according to the reaction below. What is the rate of appearance NO2 if the rate of disappearance of N2O5 is {r1} M/s? Enter your answer to the correct number of significant figures. 2 N2O5(g) → 4 NO2(g) + O2(g) For full credit Report your answer with 3 significant figures Include the correct unit(s).

BONUS:   What is the cell potential, Ecell, for the followin…

BONUS:   What is the cell potential, Ecell, for the following reaction and conditions? Use this Eocell = {V} V Ag+ (aq) + Cu (s)  ⇌   Ag (s) + Cu + (aq), [Ag +] = {Ag} M, [Cu +] = {Cu} M Temperature = {T} K R = 8.314 J/(K*mol); F = 96500 J/(V*mol) Format Your Answer Round your answer to three decimal places. Report your answer in V.