1. Not finding help here? Sign up for a free 30min tutor trial with Chegg Tutors
    Dismiss Notice
Dismiss Notice
Join Physics Forums Today!
The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

Assuming [Cl‑]o = 150 mM and [Cl‑]i = 8 mM.

  1. Oct 22, 2007 #1
    assuming [Cl‑]o = 150 mM and [Cl‑]i = 8 mM. because Cl‑ ions are negatively charged, there’s a change to the Nernst equation - z is now ‑1
    i got -65mv but this doesnt look right am where am i going wrong suddnt it be a plus value
    as z is 1

    3. The attempt at a solution
  2. jcsd
  3. Oct 24, 2007 #2


    User Avatar
    Staff Emeritus
    Science Advisor
    Gold Member

    You're making mistakes in the third and eleventh steps.


    So is your description of your problem. You need to be a lot more thorough to get any meaningful help.
Know someone interested in this topic? Share this thread via Reddit, Google+, Twitter, or Facebook

Have something to add?

Similar Discussions: Assuming [Cl‑]o = 150 mM and [Cl‑]i = 8 mM.
  1. Change in [CL-] (Replies: 1)