In the following balanced chemical equation, what does the subscript number after oxygen in iron(III) oxide mean? 2 F e 2 O 3 + 3 C → 4 F e + 3 C O 2
Select one:

3 atoms of oxygen in iron (III) oxide

3 molecules of iron (III) oxide

3 molecules of oxygen in iron (III) oxide

3 atoms of iron (III) oxide

No because it not possibly

The answer is true a geyser can reach up to 205 degrees fahrenheit

Its the second one nonmetals are moldable and easily shaped 

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.