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Author Question: Consider an electrochemical cell with a zinc electrode immersed in a solution of Zn2+ and a silver ... (Read 73 times)

Bob-Dole

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Question 1

Consider an electrochemical cell with a zinc electrode immersed in 1.0 M Zn2+ and a nickel electrode immersed in 0.40 M Ni2+.
    Zn2+ + 2e Zn          E° = –0.76 V
    Ni2+ + 2e Ni          E° = –0.23 V
Calculate E for this cell.

0.54 V
0.52 V
0.51 V
0.53 V
0.98 V

Question 2

Consider an electrochemical cell with a zinc electrode immersed in a solution of Zn2+ and a silver electrode immersed in a solution of Ag+.
    Zn2+ + 2e Zn          E° = –0.76 V
    Ag+ + e Ag            E° = 0.80 V
If is 0.050 M and is 12.88 M, calculate E.

1.46 V
1.77 V
1.35 V
1.66 V
1.63 V


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Marked as best answer by Bob-Dole on Mar 21, 2021

joshbk44

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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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Bob-Dole

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Reply 2 on: Mar 21, 2021
Excellent


aliotak

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Reply 3 on: Yesterday
:D TYSM

 

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