## finding top of your series

$\Delta G^{\circ} = -nFE_{cell}^{\circ}$

bellaha4F
Posts: 104
Joined: Wed Sep 18, 2019 12:20 am

### finding top of your series

i'm a little confused on how to find the top of your series in a redox reaction (ie the strongest oxidizing agent in reduction). can someone please explain, thank you!

Nick Fiorentino 1E
Posts: 102
Joined: Wed Sep 18, 2019 12:16 am

### Re: finding top of your series

I think the strongest oxidizing agent is the one that has the most positive E value. So, for example Ag+ + e- -> Ag (E=.80V) and AgBr + e- -> Ag + Br-(E= .07V). In this case, the first reaction is the better oxidizing agent

Sanjana Borle 2K
Posts: 111
Joined: Fri Aug 09, 2019 12:15 am

### Re: finding top of your series

Yes, the E value corresponds to the element with the highest oxidation.

JasonLiu_2J
Posts: 109
Joined: Sat Aug 24, 2019 12:17 am

### Re: finding top of your series

In an electrochemical series, the E values are given in terms of the reduction potentials. The strongest oxidizing agent will be the one with the greatest (most positive) reduction potential since it will be the one that is more likely to be reduced. (Remember that the oxidizing agent causes oxidation of another molecule, so it itself is reduced)