Saturday
August 2, 2014

Homework Help: Chemistry

Posted by Anonymous on Sunday, May 16, 2010 at 5:30pm.

Hi I need help with another balancing oxidation-reduction reaction:

Cu(s) + Ag^1+(aq) → Cu^2+(aq) + Ag(s)

My work:

Cu (s) --> Cu^2+ (aq) + 2e-

2 [1e +Ag^1+ (aq) --> Ag(s)]

Cu(s) + 2 Ag(aq) --> Cu (aq) + 2 Ag (s)

Is this right?

And I need help with this one...

Zn(s) + H2SO4(aq) → ZnSO4(aq) + H2(g)

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Chemistry - Need help with : Balancing oxidation reduction reactions Mg(s) + HCl...
chemistry - Which of the following equations does not represent an oxidation-...
Chemistry - Which of the following is an oxidation-reduction (redox) reaction? A...
chemistry - what is the oxidation half reaction, reduction half reaction, and ...
Chemistry - Balancing Complete Redox Reactions I need help on the half reduction...
Chemistry - For the following electrochemical cell, what is the correct, ...
Chemistry - I think these I know how to do ....just want someone to check..still...
Chemistry - Balancing Complete Redox Reactions I need help on the half reduction...
Chemistry - the type of reaction in a voltaic cell is best described as 1....
Chemistry - a redox reaction is a reaction in which 1.only reduction occurs 2....

Search
Members