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Basically can't figure this one out and haven't found shit for examples....
Yes I've searched google first but I'd like to think there are some chemistry knowledge inclined people out there. I'd like to know how to solve for the thing cause I've hit a brick wall.
The E°cell= +0.135 V for the reaction 3I2(s) + 5Cr2O72-(aq) + 34H+(aq) 6IO3-(aq) + 10Cr3+(aq) + 17H2O What is Ecell if [Cr2O72-] = 0.027 M, [H+] = 0.25 M, [IO3-] = 0.00014 M, and [Cr3+] = 0.0045 M?