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Author Question: Consider the cell: Ni(s) Ni2+ (aq, ?M) Cu2+ (aq, 0.136 M) Cu(s) Ni2+(aq)/Ni(s) E = -0.257 V ... (Read 39 times)

nevelica

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on: Jul 8, 2021
Consider the cell:

Ni(s) Ni2+ (aq, ?M) Cu2+ (aq, 0.136 M) Cu(s)
Ni2+(aq)/Ni(s) E° = -0.257 V Cu2+(aq)/Cu(s) E° = 0.340 V

The measured potential of the cell is 0.621 V. What is [Ni2+] at 25 °C?
◦ 2 × 10-2 M
◦ 1 M
◦ 4 × 10-42 M
◦ 0.05 M
◦ 0.4 M
General Chemistry: Principles and Modern Applications ¦ Petrucci, Herring, Madura, Bissonnette ¦ 11th Edition
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Marked as best answer by nevelica on Jul 8, 2021

nicoleclaire22

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Reply #1 on: Jul 8, 2021
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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nevelica

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Reply 2 on: Jul 8, 2021
Excellent

cici

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Reply 3 on: Yesterday
Great answer, keep it coming :)

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