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a https://session.masteringchemistry.com/myct/itemView?assignmentProblemID-88664886 apter 7 HomeworkProblem 6.16 oblem 6.16 Part A 211(a) + F2 (g) 2LiF(8) In the following reactions, identify what is oxidized, and what is reduced. O both Li and F are oxidized O both Li and F are reduced O Li is oxidized, F is reduced O F is oxidized, Li is reduced Submit My Answers Give Up Part B Cla (g) + 2K1(aq) 2KCI(ag) + 12(8) O Cl is oxidized, K is reduced K is oxidized, Cl is reduced O I is oxidized, Cl is reduced Cl is oxidized, I is reduced Submit My Answers Give Up Part C Mg(s) + Cu2+ (aq) Mg2+ (aq) + Cu(s) both Cu and Mg are reduced both Cu2 and Mg oxidized Cu is oxidized, Mg is reduced Mg is oxidized, Cu2 is reduced Submit My Answers Give Up

Explanation / Answer

part A

oxidation

Li --> Li+ + e-

reduction

F2 + 2 e- --> 2F-

Li is oxidized and F is reduced

Part B

Oxidation

2I -  --> I2  + 2 e-

Reduction

Cl2 + 2 e- --> 2Cl-

I is oxidized Cl is reduced

Part C

Oxidation

Mg --> Mg2+ + 2e-

Reduction

Cu2+ + 2 e- --> Cu

Mg is oxidized Cu is reduced

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