14.57

Moderators: Chem_Mod, Chem_Admin

Jesse_torres2H
Posts: 41
Joined: Thu Jul 27, 2017 3:00 am

14.57

Postby Jesse_torres2H » Wed Feb 21, 2018 9:18 pm

In this problem it says the reduction potential of water is -0.42V, is this somewhere in the appendix or are we just supposed to have this memorized?

Curtis Tam 1J
Posts: 105
Joined: Thu Jul 13, 2017 3:00 am

Re: 14.57

Postby Curtis Tam 1J » Wed Feb 21, 2018 9:55 pm

Yes it's in the appendix but for some reason, the appendix value is different. Maybe the pH influences the standard E, not very sure. I have the same question as well.

Janine Chan 2K
Posts: 71
Joined: Fri Sep 29, 2017 7:04 am

Re: 14.57

Postby Janine Chan 2K » Thu Feb 22, 2018 11:34 pm

The values are given to you for pH=7 at the beginning of the problem set!


Return to “Galvanic/Voltaic Cells, Calculating Standard Cell Potentials, Cell Diagrams”

Who is online

Users browsing this forum: No registered users and 1 guest