# Cell diagrams - how to draw them

by jsmith613
Tags: cell, diagrams, draw
 P: 614 1. The problem statement, all variables and given/known data 2. Relevant equations 3. The attempt at a solution I always thought you put the electrolyte of one half cell on one side and the other electrolyte on the other side The answer given is C. But this includes VO2+ which is not in the initial eqn on the RHS?
 Admin P: 22,346 Try to split the reaction into half reactions.
P: 614
 Quote by borek try to split the reaction into half reactions.
V3+ + H2O = VO2+ + 2H+
VO2+ + H2o = VO2+ + 2h+

P: 22,346

## Cell diagrams - how to draw them

They are not balanced yet (you ignored electrons), but you are on the right track.

Do you see why C?
P: 614
 Quote by Borek They are not balanced yet (you ignored electrons), but you are on the right track. Do you see why C?
Well V3+ is oxidised (reducing agent) and VO2+ is reduced (oxidising agent).
I think you are supposed to put the stronger reducing agent on the left side?