Which contains sp2 - hybridized carbon atoms? a. Methane, ch4 b. Ethane, c2h6 (this is a straight chain with carbon-carbon bond) c. Ethene, c2h4 (this is a straight chain with a carbon=carbon bond) d. Ethyne, c2h2 (this is a straight chain with a carbon-carbon triple bond).

Sorry i dont understand the question can you rephase it?

The correct answer is:   bri hope this answer was ! : )

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.

Ithink its called the coefficent.