Question: Please answer questions 4 and 5: 4. Balance these redox reactions: Give the number of electrons transferred, the E0 for the reaction and the G0

Please answer questions 4 and 5:

4. Balance these redox reactions: Give the number of electrons transferred, the E0 for the reaction and the G0 of the reaction. a. Cr2O72(aq)+H+(aq)+H2S(aq)S(s)+Cr3+(aq) (acid) b. ClO3(aq)+3H2O(l)+Cr(OH)3(s)Cl(aq)+CrO42 (basic) c. PbO2(s)+HSO4(aq)+H2O(l)PbSO4(s)+O2(g) (acidic) 5. Balance the redox reactions in question 4 under the other condition (i.e. if balanced in acid, now balance under basic conditions)

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