Chemical Forums
1 Hour
1 Day
1 Week
1 Month
Forever
September 29, 2024, 02:30:03 AM
Forum Rules
: Read This Before Posting
Home
Help
Search
Login
Register
Chemical Forums
Chemistry Forums for Students
Undergraduate General Chemistry Forum
Electrochemistry Question
« previous
next »
Print
Pages: [
1
]
Go Down
Topic: Electrochemistry Question (Read 1930 times)
0 Members and 1 Guest are viewing this topic.
llunknownll
Very New Member
Posts: 2
Mole Snacks: +0/-0
Electrochemistry Question
«
on:
February 14, 2010, 09:15:54 PM »
When measured against a standard hydrogen electrode, a half-reaction produces a cell potential of +0.993 V
What will be the cell potential measured versus
a) The SCE reference electrode?
b) The Ag/AgCl reference electrode?
------------------------
My answers:
a) 0.993v+0.241v=1.234 v
b)0.993v+0.197v= 1.19 v
Am I correct?
Thanks in advance!
Logged
FreeTheBee
Regular Member
Posts: 87
Mole Snacks: +12/-1
Re: Electrochemistry Question
«
Reply #1 on:
February 15, 2010, 02:56:18 AM »
It is easier to see if you write down the different potentials on a potential scale, like in a timeline. Where are the NHE, SCE, Ag/ACl and your couple?
Logged
Print
Pages: [
1
]
Go Up
« previous
next »
Sponsored Links
Chemical Forums
Chemistry Forums for Students
Undergraduate General Chemistry Forum
Electrochemistry Question