Sunday
December 21, 2014

Homework Help: Chem AP help!

Posted by Daya on Monday, March 12, 2012 at 4:52pm.

A zinc-copper battery is constructed as follows at 25C:
Zn | Zn2+(0.15 M) || Cu2+(1.70 M) | Cu
The mass of each electrode is 150. g.
The cell potential when the cell is first attached is 1.13V

How long can this battery deliver a current of 5.00 A before it goes dead?

I tried using the method posted from a previous user, but it doesnt work!! i keep getting 24.6 hrs after using factor label. Maybe the Molarties play a part, but I dont know how...please help me!

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Chem. help please - A zinc-copper battery is constructed as follows at 25 degree...
chemistry - Science - A zinc-copper battery is constructed as follows (standard...
chemistry - Science - A zinc-copper battery is constructed as follows (standard...
Chemistry - A zinc-copper battery is constructed as follows. Zn | Zn2+ (0.70 M...
Chemistry - A zinc-copper battery is constructed as follows at 25C. Zn|Zn^2+ (0...
Chemistry -please help! - A zinc-copper battery is constructed as follows at 25...
college chemistry - A zinc-copper battery is constructed as follows: Zn | Zn+2(0...
Chemistry - Which statement is true for the cell as it discharges? Zn | Zn2+(1 ....
Chemistry - Science (Dr. Bob222) - Posted by Ana on Saturday, May 3, 2014 at 11:...
Chemistry - A voltaic cell designed to measure [Cu2+]is constructed of a ...

Search
Members