From the equation, determine the mass of NH3 can be produced with 448 grams of calcium oxide and 896 grams of ammonium chloride. (M. wt. of, N=14,H=1,O=16,Ca=40,Cl=35.5)

668900 atoms in total

They are all full and don't need any more electrons in there outer shell.

So3 that’s what i think

Answerthe half-reaction having the greatest tendency to occur at the anode:     i₂(aq) + 2e⁻  ⇄ 2i⁻  ;   e = +0.53 v======oxidation occurs at the anode. we must therefore find the half-reaction with the greatest tendency to oxidize.the given values of e are reduction potentials (the form of the half-reactions are of reduction).the lower the reduction potential, the higher the potential to oxidize. the half-cell with the lowest reduction potential will have the greatest tendency to oxidize at the anode.the half-reaction having the greatest tendency must be    i₂(aq) + 2e⁻  ⇄ 2i⁻    e = +0.53 vbecause its reduction potential is the lowest out of the three.