Monday
March 30, 2015

Homework Help: Chemistry

Posted by chamy on Sunday, April 29, 2012 at 4:42am.

Cadmium and a solution of cadmium(II) nitrate are used with tin and a solution of tin(II) nitrate to construct a galvanic cell.
1)
The reaction run initially at standard state with 100-mL samples of each solution is allowed to proceed until 8.0 g of tin has been deposited on the tin electrode. Calculate the cell potential at this point.
2) A similar cell is constructed , except the concentration of the tin(II) nitrate is unknown, and the concentration of the cadmium nitrate solution is 1.0 M. If the potential of the cell is found to be 0.39V, what is the concentration of tin(II) nitrate in the unknown solution?
3) What ratio of product ions to reactant ions would cause the cell potential to be 10% lower than the standard cell potential?

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

chemisry - Two half cells in a galvanic cell consist of one iron electroide in a...
Chemistry - A strip of zinc medal weighing 2.00 grams is placed in an aqueous ...
env.sc. - How many No.of ions of cadmium present in 3n moles of cadmium nitrate
Chemistry - Little confusing!! I need help PLZ!!! Two half cells in a galvanic ...
ap chemistry - what is the galvanic cell for the redox reaction between sodium ...
grade 12 chemisstry - I have no idea what I'm doing here, please help. 2 half ...
College Chemistry 104 - Students are attempting to construct a battery in the ...
chemistry - using the metals aluminum and silver,give a diagram of a galvanic ...
chemistry - How many grams of cadmium must react to displace 13.0 g of copper ...
chemistry - How many grams of cadmium must react to displace 13.0 g of copper ...

Members