My teacher went over it really fast and now I'm just really confused about how to do my homework =(

Question

Calculate the cell potential for the following reaction as written at 25C, given that [Cr2+] = 0.821 M and [Ni2+] = 0.0190 M.
Cr(s) + Ni2+ (aq) <==>Cr2+ (aq) + Ni(s)

Thank you in advance!

Answer 1

Look up the Cr and Ni potentials and write the half reaction they represent and we can go through it. It won't help for me to use potentials I look up for our texts may not the same.