1. Limited time only! Sign up for a free 30min personal 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!

Electrochem help

  1. Jan 23, 2009 #1
    1. The problem statement, all variables and given/known data

    State two reasons for the difference between the predicted voltage and the operating voltage of a voltaic cell.
  2. jcsd
  3. Jan 23, 2009 #2
    Sorry, but nevermind

    Read the previous page and it said the standard conditions for the reduction potential are:
    25 degrees celcius
    1M solution
    1atm pressure

    So obviously 2 of those result in the difference
  4. Jan 23, 2009 #3


    User Avatar
    Science Advisor
    Homework Helper
    Gold Member

    Don't forget the internal resistance of the cell....
Know someone interested in this topic? Share this thread via Reddit, Google+, Twitter, or Facebook

Similar Discussions: Electrochem help
  1. Electrochem question (Replies: 0)

  2. Electrochemical cell (Replies: 1)

  3. Electrochemical Cell (Replies: 1)