How many moles of oxygen are in 3.0 moles c6h12o6 ?

1 mole C₆H₁₂O₆ 6 moles oxygen
3 moles C₆H₁₂O₆ X
X = (3×6)/1
X = 18 moles

:)

The answer is b because c don't explain why the moths are on them and it isn't a because as we know only one species of moth does this

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.