Answer: In each of the following reactions, identify which element is oxidized and which
Chapter 18, Problem 84(choose chapter or problem)
In each of the following reactions, identify which element is oxidized and which is reduced. a. Zn(s) 2HCl(aq) S ZnCl2(aq) H2(g) b. 2CuI(s) S CuI2(s) Cu(s) c. 6Fe2(aq) Cr2O7 2(aq) 14H(aq) S 6Fe3(aq) 2Cr3(aq) 7H2O(l)
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