If the accompanying drawing of an electrochemical cell represents an iron-nickel cell,use the partial activity series included to determine which of the following describesthe component labeled 1.ElementHalf-ReactionLi → Lit + eKK* + eLithiumPotassiumBariumВа —> Ва?+ + 2 етCalciumСа — Са2+ + 2 е-Magnesium Mg → Mg²+ + 2 e-AluminumAl → A3+ + 3 e-ZincZn Zn?+ + 2 eChromiumCr+ Cr+ + 3 e-IronFe → Fe2+ + 2 e-CobaltCo - Co2+ + 2 e-NickelNi → Ni2+ + 2 eTinSn→ Sn2+ + 2 e-LeadPb → Pb2+ + 2 e-HydrogenH2 +2 H* + 2 e-CopperCu → Cư?+ + 2 e-SilverAg → Ag+ + e-PlatinumPt → Pt2+ + 2 eGoldAu → Aut + eO A) nickel anodeB) nickel cathodeC) iron anodeD) iron cathodeReducing strength

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If the accompanying drawing of an electrochemical cell represents an iron-nickel cell, use the partial activity series included to determine which of the following describes the component labeled 1. Element Half-Reaction Lithium Li → Li* + e- Potassium KK* + e Ва Ва* + 2 е Са— Са* + 2 е Magnesium Mg → Mg²+ + 2 e- Al → Al* + 3 e Zn→ Zn?* + 2 e Barium Calcium Aluminum Zinc Chromium Cr→ cr** + 3 e¯ Iron Fe → Fe2+ + 2 e- Со — Со* + 2 е- Ni - NI?* + 2 e- Cobalt Nickel Tin Sn- Sn2+ + 2 e- Lead Pb → Pb2+ + 2 e- Hydrogen H2 →2 H* + 2 e- Cu → Cu?* + 2 e- Ag → Ag* + e Pt → Pt2* + 2 e- Copper Silver Platinum Gold Au - Au* + e O A) nickel anode B) nickel cathode OC) iron anode O D) iron cathode Reducing strength

If the accompanying drawing of an electrochemical cell represents an iron-nickel cell, use the partial activity series included to determine which of the following describes the component labeled 1. Element Half-Reaction Lithium Li → Li* + e- Potassium KK* + e Ва Ва* + 2 е Са— Са* + 2 е Magnesium Mg → Mg²+ + 2 e- Al → Al* + 3 e Zn→ Zn?* + 2 e Barium Calcium Aluminum Zinc Chromium Cr→ cr** + 3 e¯ Iron Fe → Fe2+ + 2 e- Со — Со* + 2 е- Ni - NI?* + 2 e- Cobalt Nickel Tin Sn- Sn2+ + 2 e- Lead Pb → Pb2+ + 2 e- Hydrogen H2 →2 H* + 2 e- Cu → Cu?* + 2 e- Ag → Ag* + e Pt → Pt2* + 2 e- Copper Silver Platinum Gold Au - Au* + e O A) nickel anode B) nickel cathode OC) iron anode O D) iron cathode 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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