December 22, 2024, 04:00:25 PM
Forum Rules: Read This Before Posting


« previous next »
Pages: [1]   Go Down

Topic: electrochemical  (Read 2960 times)

0 Members and 1 Guest are viewing this topic.

Offline Saionji

  • Regular Member
  • ***
  • Posts: 43
  • Mole Snacks: +0/-1
electrochemical
« on: May 29, 2010, 03:07:02 PM »
If the amount of electrons as well as the quantity of each species involved in a chemical reaction of a cell are multiplied by two, then tell what happens with the potential of this. Prove mathematical.
I know that if the potencial of one equation is duplicated the other will too, but what can be proved mathematical?
Logged

Offline Borek

  • Mr. pH
  • Administrator
  • Deity Member
  • *
  • Posts: 27885
  • Mole Snacks: +1815/-412
  • Gender: Male
  • I am known to be occasionally wrong.
    • Chembuddy
Re: electrochemical
« Reply #1 on: May 29, 2010, 04:40:40 PM »
I am not sure what you are asking about. My gut feeling is that answer is potential doesn't change, but not knowing the question I can be wrong. Whatever the question is, answer can be found using Nernst equation.
Logged
ChemBuddy chemical calculators - stoichiometry, pH, concentration, buffer preparation, titrations.info

Offline Saionji

  • Regular Member
  • ***
  • Posts: 43
  • Mole Snacks: +0/-1
Re: electrochemical
« Reply #2 on: May 29, 2010, 05:16:28 PM »
Yes, the potential does not change. If I use Nernst can I prove for: E = Eº - 0,06/n . log Q, but log Q is constant, is it?
Logged
Pages: [1]   Go Up
« previous next »
Sponsored Links