6L.7

[Savannah Mance 4G]

I'm so confused for like this whole problem because in the half rxns they include elements that aren't even in the entire redox rxn. Like, for part b the O2 included in the anode isn't in the whole redox rxn given. And for part a the Ag(s) wasn't in the full rxn either.

[Matthew Chan 1B]

Hi there! I think for this problem, we just have to look in the Appendix for half reactions that, when we combine them, will give us the resulting equation. Hope this helps!

[DHavo_1E]

Hello,

When looking at the reduction half-reactions in the appendix, how do we know which one is the cathode or anode when devising the cell diagram? Thank you for the above information as well; it helped a lot!

[Angela Prince 1J]

for part a) why could we not just split up the half-reactions into Ag and Br separately?