Calculate cell potential for IO3− and I− reaction at 25°C

[Biggins1]

Homework Statement

2 IO3−(aq) + 6 H+(aq) + 10 I−(aq) →6 I2(s) + 6 H2O(l)

I didn’t want to re-type all of this up but I uploaded of picture of my work for this problem. I was just wondering if I completed it correctly and if not if someone could guide me in the right direction. Thank you!

 

[Bystander]

You might want to try balancing the reaction for starters, charge conservation and other details.