Item 11Half-reactionE (V)Cr* (aq) + 3e-- Cr (s)|-0.74Fe* (aq) + 2e-- Fe (s)-0.440Fe+(ag) +e-- Fe2+(s)+0.771Sn4+(aq) + 2e- -Sn2(aq)+0.154Part AThe standard cell potential (E) for the voltaic cell based on the reaction below isV.Sn2(aq) + 2FE3+(aq)2Fe2(aq) + Sn* (aq)O +0.48+1.21-0.46+0.617O +1.39SubmitRequest Answer

In the given reaction, At anode:- oxidation Sn2+→ Sn4++ 2e- E°reduction=+0.514 V At…

Half-reaction E' (V) Cr* (aq) + 3e-- Cr (s) -0.74 Fe2 (aq) + 2e- - Fe (s) -0.440 Fe" (aq) +e- - Fe* (s) 3+ +0.771 Sn** (aq) + 2e- - Sn* (aq) +0.154 Part A The standard cell potential (EC) for the voltaic cell based on the reaction below is V. Sn2* (aq) + 2FE3* (aq) → 2Fe?* (aq) + Sn* (aq) O +0.46 O +1.21 O -0.46 O +0.617 O +1.39 Submit Request Answer

Half-reaction E' (V) Cr* (aq) + 3e-- Cr (s) -0.74 Fe2 (aq) + 2e- - Fe (s) -0.440 Fe" (aq) +e- - Fe* (s) 3+ +0.771 Sn** (aq) + 2e- - Sn* (aq) +0.154 Part A The standard cell potential (EC) for the voltaic cell based on the reaction below is V. Sn2* (aq) + 2FE3* (aq) → 2Fe?* (aq) + Sn* (aq) O +0.46 O +1.21 O -0.46 O +0.617 O +1.39 Submit Request Answer

Fundamentals Of Analytical Chemistry

9th Edition

ISBN:9781285640686

Author:Skoog

Publisher:Skoog

Chapter7: Statistical Data Treatment And Evaluation

Section: Chapter Questions

Problem 7.10QAP

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