A dilute Na 2 SO 4 solution is to be electrolyzed with a pair of smooth Pt electrodes at a current density of 100 A m 2 and a current of 0 100 A The products are H 2 (g) and O 2 (g) at 1 00 bar Calculate the required voltage if the cell resistance is 2 00 and there is no concentration polarization What voltage would be required if the Pt electrodes were replaced by Au electrodes

Question: A dilute Na 2 SO 4 solution is to be electrolyzed with a pair of smooth Pt electrodes at a current density of 100 A/m

A dilute Na₂SO₄ solution is to be electrolyzed with a pair of smooth Pt electrodes at a current density of 100 A/m² and a current of 0.100 A. The products are H₂(g) and O₂(g) at 1.00 bar. Calculate the required voltage if the cell resistance is 2.00 Ω and there is no concentration polarization. What voltage would be required if the Pt electrodes were replaced by Au electrodes?

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