If the accompanying drawing of an electrochemical cell represents an iron-nickel cell, use the partial activity series included to select the half-reaction represented by the right side of the cell. Element Half-Reaction Lithium Li - Lit + e- Potassium K-K* + e Barium Ва — Ва2* + 2 е- Calcium Са— Са?* + 2 е‑ Magnesium Mg → Mg2+ + 2 e- Al → AI+ + 3 e Zn → Zn?+ + 2 e Cr+ Cr+ + 3 e Aluminum Zinc Chromium Iron Fe → Fe2+ + 2 e- Co - Co2+ + 2 e- Ni - NI?* + 2 e Sn - Sn2+ + 2 e- Cobalt Nickel Tin Lead Pb → Pb2+ + 2 e- Hydrogen H2 2 H* + 2 e- Copper Cu → Cu?+ + 2 e- Silver Ag → Ag+ + e- Platinum Pt → Pt2+ + 2 e- Gold Au Au+ + e O A) Fe --> Fe2+ + 2e O B) Ni --> Ni2+ + 2e OC) Fe2+ + 2e --> Fe O D) Ni2+ + 2e --> Ni Reducing strength

If the accompanying drawing of an electrochemical cell represents an iron-nickel cell, use the partial activity series included to select the half-reaction represented by the right side of the cell. Element Half-Reaction Lithium Li - Lit + e- Potassium K-K* + e Barium Ва — Ва2* + 2 е- Calcium Са— Са?* + 2 е‑ Magnesium Mg → Mg2+ + 2 e- Al → AI+ + 3 e Zn → Zn?+ + 2 e Cr+ Cr+ + 3 e Aluminum Zinc Chromium Iron Fe → Fe2+ + 2 e- Co - Co2+ + 2 e- Ni - NI?* + 2 e Sn - Sn2+ + 2 e- Cobalt Nickel Tin Lead Pb → Pb2+ + 2 e- Hydrogen H2 2 H* + 2 e- Copper Cu → Cu?+ + 2 e- Silver Ag → Ag+ + e- Platinum Pt → Pt2+ + 2 e- Gold Au Au+ + e O A) Fe --> Fe2+ + 2e O B) Ni --> Ni2+ + 2e OC) Fe2+ + 2e --> Fe O D) Ni2+ + 2e --> Ni Reducing strength

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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Subject: chemistry
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