From the result above, the cell potentialfor the corrosion of copper is very lowcompared to iron. Theoxidation/corrosion of copper is a LESSspontaneous reaction compared to theRESULT FOR NAIL Aoxidation/corrosion of iron. Therefore,ironmore prone to oxidationcompared to copper. We can say thatiron is a more active metal than copper.Using the result for Nail C:From the result above, the cell potentialThe added potassium ferricyanidefor the corrosion of Zinc is higher thaniron. The oxidation/corrosion of copper(Fe(CN)6³) in the agar turns Prussianblue when it reacts with Fe2+ in theis a MORE spontaneous reactioncompared to the oxidation/corrosion ofiron. Therefore, zinc is more prone tosolution to produce iron (II)oxidation compared to iron. We can sayhexacyanoferrate (III):that zinc is a more active metal thaniron.Fe 2* (aq)Fe(CN),³-(aq)+Fez[Fe(CN)6]2 (Prussian blue)Using the result for Nail D: Arrange the following ions in terms ofincreasing strength as an oxidizingagent.Arrange the three metals in termsof increasing strength as a reducingO Fe2+ < Cu²+ < Zn²+agent.Cu2+ < Zn²+ < Fe2+Recall:O Fe2+ < Zn²+ < Cu²+O Cu²+ < Fe2+ < Zn²+ARALEO - Anode: Reducing AgentLosses Electron, process is calledO Zn²+ < Fe²+ < Cu²+OxidationO Zn2+ < Cu2+< Fe2+COAGER - Cathode: Oxidizing AgentGains Electron, process is calledReductionArrange the three metals in terms ofincreasing ability to undergo oxidationO Fe < Cu < Znbased on the observations in nails A, Cand D.O Fe < Zn < CuO Cu < Zn < FeO Cu < Fe < ZnO Zn < Fe < CuくO Fe < Cu < ZnO Cu < Zn < FeO Fe < Zn < CuO Zn < Cu < FeO Zn < Cu < FeO Zn < Fe < CụO Cu < Fe < Zn

Answered: Image /qna-images/answer/0800c348-b5a0-4033-990f-c935d96524eb.jpg

Arrange the following ions in terms of increasing strength as an oxidizing agent. Arrange the three metals in terms of increasing strength as a reducing O Fe2+ < Cu2+ < Zn2+ く agent. O Cu2+ < Zn2+ < Fe2+ Recall: O Fe2+ < Zn2+ < Cu²+ O Cu2+ < Fe2+ < Zn²+ ARALEO - Anode: Reducing Agent Losses Electron, process is called OZn2+ < Fe2+ < Cu²+ Oxidation O Zn2+ < Cu2+< Fe2+ COAGER - Cathode: Oxidizing Agent Gains Electron, process is called Reduction Arrange the three metals in terms of increasing ability to undergo oxidation O Fe < Cu < Zn based on the observations in nails A, C and D. O Fe < Zn < Cu Cu < Zn < Fe O Cu < Fe < Zn Zn < Fe < Cu O Fe < Cu < Zn O Cu < Zn < Fe O Fe < Zn < Cu Zn < Cu < Fe O Zn < Cu < Fe O Zn < Fe < Cu O Cu < Fe < Zn

Arrange the following ions in terms of increasing strength as an oxidizing agent. Arrange the three metals in terms of increasing strength as a reducing O Fe2+ < Cu2+ < Zn2+ く agent. O Cu2+ < Zn2+ < Fe2+ Recall: O Fe2+ < Zn2+ < Cu²+ O Cu2+ < Fe2+ < Zn²+ ARALEO - Anode: Reducing Agent Losses Electron, process is called OZn2+ < Fe2+ < Cu²+ Oxidation O Zn2+ < Cu2+< Fe2+ COAGER - Cathode: Oxidizing Agent Gains Electron, process is called Reduction Arrange the three metals in terms of increasing ability to undergo oxidation O Fe < Cu < Zn based on the observations in nails A, C and D. O Fe < Zn < Cu Cu < Zn < Fe O Cu < Fe < Zn Zn < Fe < Cu O Fe < Cu < Zn O Cu < Zn < Fe O Fe < Zn < Cu Zn < Cu < Fe O Zn < Cu < Fe O Zn < Fe < Cu O Cu < Fe < Zn

Chemical Principles in the Laboratory

11th Edition

ISBN:9781305264434

Author:Emil Slowinski, Wayne C. Wolsey, Robert Rossi

Publisher:Emil Slowinski, Wayne C. Wolsey, Robert Rossi

Chapter32: Voltaic Cell Measurements

Section: Chapter Questions

Problem 2ASA

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