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Author Question: A galvanic cell has the overall reaction: 2Fe(NO3)2(aq) + Pb(NO3)2(aq) 2Fe(NO3)3(aq) + Pb(s) Which ... (Read 35 times)

stananza

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A galvanic cell has the overall reaction:
2Fe(NO3)2(aq) + Pb(NO3)2(aq) → 2Fe(NO3)3(aq) + Pb(s)
 Which is the half reaction occurring at the cathode?
◦ NO3-(aq) + 4H+(aq)  + 3e-→ NO(g) + 2H2O(l)
◦ NO3-(aq) + 2H+(aq)  + e-→ NO2(g) + H2O(l)
◦ Fe2+(aq) → Fe3+(aq) + e-

◦ Pb2+(aq) + 2e-→ Pb(s)
◦ Fe2+(aq) + e-→ Fe3+(aq)


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Marked as best answer by stananza on Nov 5, 2023

msgero

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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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stananza

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Reply 2 on: Nov 5, 2023
Thanks for the timely response, appreciate it


ecabral0

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Reply 3 on: Yesterday
Wow, this really help

 

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