Homework Help: Physical Chemistry

Posted by Mark on Monday, March 29, 2010 at 9:44pm.

Three electrolytic cells containing solutions of CuNO3, Sn(NO3)2, and Fe(NO3)3, respectively, are connected in series. A current of 2.2 A is passed through the cells until 3.10 g of copper has been deposited in the cell.
(a) What masses of tin and iron are deposited?
tin
g
iron
g

(b) For how long did the current flow?

do i just use It=nF?? not sure how to do it with 3 diff substances tho..

No one has answered this question yet.

Answer this Question

Related Questions

NEED HELP! CHEMISTRY - Three electrolytic cells containing solutions of CuNO3, ...
Chemistry - Will Zinc react with Zn(NO3)2, Cu(NO3)2,Pb(NO3)2, Mg(NO3)2, AgNO3, ...
College Chemistry - If current is passed in an electrolytic cell containing ...
Chemistry again - Two voltaic cells are to be joined so that one will run the ...
chem - I just need to know the net ionic equation and balance them. I figured ...
Analytical Chem - Describe the preparation of 100 mL 0.50 M solution of Fe(NO3)3...
chem - I just need to know the net ionic equation and balance them. I figured ...
chemistry - How many moles of solid Ba(NO3)2 should be added to 300 ml of .2 M ...
Chemistry - Please help me with this one... What is the oxidizing agent in the ...
chem - I really need these answers to balance the net ionic equation or make it ...

For Further Reading

First Name:
School Subject:
Answer: