17) For each of the following chemical reactions, assign oxidation numbers to each atom/ion and indicate whether the equation represents a redox reaction. If it does, identify the oxidation and reduction. (2 marks each + 0.5 for type of reaction) (a) Cu(s) + 2 AgNO;(aq) →2Ag(s) + Cu(NO;)»(aq) TYPE (b) Pb(NO,),(aq) + 2 KI(aq) →PbI;(s) + 2 KNO,(aq) Туре (c) CL(aq) + 2 KI(aq) →I;(s) + 2 KC1(aq) Туре (d) 2 NaCl(1) →2 Na(1) + Cl(g)

17) For each of the following chemical reactions, assign oxidation numbers to each atom/ion and indicate whether the equation represents a redox reaction. If it does, identify the oxidation and reduction. (2 marks each + 0.5 for type of reaction) (a) Cu(s) + 2 AgNO;(aq) →2Ag(s) + Cu(NO;)»(aq) TYPE (b) Pb(NO,),(aq) + 2 KI(aq) →PbI;(s) + 2 KNO,(aq) Туре (c) CL(aq) + 2 KI(aq) →I;(s) + 2 KC1(aq) Туре (d) 2 NaCl(1) →2 Na(1) + Cl(g)

Introductory Chemistry: A Foundation

9th Edition

ISBN:9781337399425

Author:Steven S. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Donald J. DeCoste

Chapter18: Oxidation–reduction Reactions And Electrochemistry

Section: Chapter Questions

Problem 4ALQ

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