Consider a Galvanic cell constructed from the following half cells, linked by an external circuit and by a KCI salt bridge. • an Al(s) electrode in 1.0 M AI(NO3)3 solution • a Pb(s) electrode in 1.0 M Pb(NO3)2 solution What is the balanced net cell reaction? Pb + Al³+ (aq) (s) 3 Pb (s) + 2 Al³+ (aq) 3 Pb 2+ → Pb²+ (aq) + Al(s) Pb 2+ (aq) + 2 Al(s) → 3 Pb²+ (aq) + 2 Al(s) → 3 Pb (s) + 2 Al ³+ (aq) (aq) + Al(s) → Pb (s) + Al 3+ (aq) Pb 2+ (aq) + Pb (s) → Al(s) + Al 3+ (aq)

Consider a Galvanic cell constructed from the following half cells, linked by an external circuit and by a KCI salt bridge. • an Al(s) electrode in 1.0 M AI(NO3)3 solution • a Pb(s) electrode in 1.0 M Pb(NO3)2 solution What is the balanced net cell reaction? Pb + Al³+ (aq) (s) 3 Pb (s) + 2 Al³+ (aq) 3 Pb 2+ → Pb²+ (aq) + Al(s) Pb 2+ (aq) + 2 Al(s) → 3 Pb²+ (aq) + 2 Al(s) → 3 Pb (s) + 2 Al ³+ (aq) (aq) + Al(s) → Pb (s) + Al 3+ (aq) Pb 2+ (aq) + Pb (s) → Al(s) + Al 3+ (aq)

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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