Chemical Forums

Please login or register.

Login with username, password and session length

Sponsored links

Pages: [1]   Go Down

Author Topic: classical cell potential question  (Read 747 times)

0 Members and 1 Guest are viewing this topic.

Bor

  • New Member
  • **
  • Mole Snacks: +0/-0
  • Offline Offline
  • Posts: 4
classical cell potential question
« on: July 11, 2018, 12:04:29 PM »

Ok, so the exercise goes like this:



Zn/Zn2+ (0,0955M) // Co2+ (0,00678M)/Co
E° (Zn/Zn2+)= -0,763V; E° (Co/Co2+)= -0,227V
Calculate the cell potential and tell if the process is spontaneous or not.
Logged

mjc123

  • Chemist
  • Sr. Member
  • *
  • Mole Snacks: +200/-8
  • Offline Offline
  • Posts: 1398
Re: classical cell potential question
« Reply #1 on: July 11, 2018, 11:38:15 PM »

Quote
Ok, so the exercise goes like this:
Ok, so do it?
Logged

Bor

  • New Member
  • **
  • Mole Snacks: +0/-0
  • Offline Offline
  • Posts: 4
Re: classical cell potential question
« Reply #2 on: July 11, 2018, 11:52:40 PM »

I calculated the cell potential to be around 0.502V... But I would like to check my result, to see if it is correct
Logged

mjc123

  • Chemist
  • Sr. Member
  • *
  • Mole Snacks: +200/-8
  • Offline Offline
  • Posts: 1398
Re: classical cell potential question
« Reply #3 on: July 12, 2018, 02:57:42 AM »

I think I would agree with that. Assuming I'm doing it correctly.
Logged
Pages: [1]   Go Up
 

Mitch Andre Garcia's Chemical Forums 2003-Present.

Page created in 0.092 seconds with 23 queries.