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Author Question: The net reaction in a voltaic cell with Ecell = +0.726 V is, 2 Fe3+(aq) + 3 Zn(s) 2 Fe(s) + 3 ... (Read 122 times)

tfester

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Question 1

The lithium-ion battery is based on:
◦ Li+(aq)/Li(s) couple
◦ Co3+(aq)/Co2+(aq) couple
◦ Co(III)/Co(IV) couple
◦ both Li+(aq)/Li(s) and Co3+(aq)/Co2+(aq)
◦ both Li+(aq)/Li(s) and Co(III)/Co(IV)

Question 2

The net reaction in a voltaic cell with cell = +0.726 V is,

2 Fe3+(aq) + 3 Zn(s) → 2 Fe(s) + 3 Zn2+(aq)

What is ΔG° for this reaction at 25 °C?
◦ -210 kJ
◦ -140 kJ
◦ -700 kJ
◦ -463 kJ
◦ -420 kJ


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Marked as best answer by tfester on Jul 8, 2021

lin77x

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Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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tfester

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Reply 2 on: Jul 8, 2021
Excellent


isabelt_18

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Reply 3 on: Yesterday
Wow, this really help

 

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