Chemical Forums
Chemistry Forums for Students => High School Chemistry Forum => Topic started by: jamisxv on November 02, 2021, 10:04:45 AM
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This is the question:
a galvanic cell has an iron electrode in a 0.10 M solution of FeSO4, and a copper electrode in a solution of CuSo4. What is the molar concentration of Cu2 + when the cell potential is measured at 0.63 V at 25 degrees.
Fe2+ +2e- -> Fe V = -0,45
Cu2+ +2e- -> Cu V= 0,34
I know you have to use nernst equation , but i just cant figure it out. Please help :,)
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Please read the forum rules (https://www.chemicalforums.com/index.php?topic=65859.0). You have to show your attempts at answering the question/solving the problem to receive help, it is a forum policy.
Hint: treat each half cell separately.