Identify the strongest oxidizing agent from the following half-reactions. * +1.22 V MnO₂ (s) + 4H*(aq) + 2e → Mn² (aq) + 2H₂O(1) Hg₂SO4(s) + 2e →→ 2Hg(1) + SO4 (aq) +0.61 V -0.95 V SnO₂(s) + 2H₂O0+ 4e → Sn(s) + 4OH (aq) Cr(OH)3(s) + 3e Cr(s) + 3OH(aq) -1.48 V - Cr MnO2 Hg2SO4 Sn Hg

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Q: Ph H₂SO4 Ph SO₂H Producto minoritario SO₂H Producto mayoritario

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Electrolysis

Electrolysis is defined as the process of breaking down ionic compounds into their constituent elements by passing a direct electric current through the compound in a fluid state. The cathode reduces cations, while the anode oxidizes anions. An electrolyte, electrodes, and some form of external power source are the main components required for conducting electrolysis. A partition, such as an ion-exchange membrane or a salt bridge, may also be used, but this is optional. These are primarily used to prevent the products from diffusing near the opposing electrode.