### Winter 2013 Final Q4

Posted:

**Sun Mar 19, 2017 1:39 am**I'm not really sure how the answer for n is 4? What is the process to find n in this case?

Created by Dr. Laurence Lavelle

https://lavelle.chem.ucla.edu/forum/

https://lavelle.chem.ucla.edu/forum/viewtopic.php?f=139&t=21139

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Posted: **Sun Mar 19, 2017 1:39 am**

I'm not really sure how the answer for n is 4? What is the process to find n in this case?

Posted: **Sun Mar 19, 2017 2:27 am**

I also have problems with this question :c

Posted: **Sun Mar 19, 2017 12:29 pm**

n = total # of e- transferred in the redox reaction.

Fe2+ goes to Fe ----- 2 e- are transferred, but there are 2 moles, so 2X2= 4.

n= 4

Fe2+ goes to Fe ----- 2 e- are transferred, but there are 2 moles, so 2X2= 4.

n= 4

Posted: **Sun Mar 19, 2017 12:29 pm**

n = total # of e- transferred in the redox reaction.

Fe2+ goes to Fe ----- 2 e- are transferred, but there are 2 moles, so 2X2= 4.

n= 4

Fe2+ goes to Fe ----- 2 e- are transferred, but there are 2 moles, so 2X2= 4.

n= 4