## 6L.7A

Savannah Mance 4G
Posts: 107
Joined: Fri Aug 30, 2019 12:17 am

### 6L.7A

What is the cathode half-rxn for this ? I'm confused on what would make up this rxn.

Benjamin Feng 1B
Posts: 102
Joined: Sat Sep 07, 2019 12:19 am

### Re: 6L.7A

In the back of the book, you can find a half reaction that looks like AgBr + e- > Ag + Br-. You can use that as the half reaction for Br-. Then for Ag, you can use the usual Ag > Ag+ + e-.