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Author Question: Given the following half-reactions occurring in the silver-zinc hearing aid battery, calculate the ... (Read 65 times)

james0929

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on: Jul 8, 2021
Given the following half-reactions occurring in the silver-zinc hearing aid battery, calculate the voltage at 25 °C of this battery.

ZnO(s) + H2O(l) + 2 e-→ Zn(s) + 2 OH-(aq) E° = -1.260 V
Ag2O(s) + H2O(l) + 2 e-→ 2 Ag(s) + 2 OH-(aq) E° = +0.342 V

◦ +1.602 V
◦ +1.402 V
◦ +0.858 V
◦ -0.858 V
◦ -1.602 V
General Chemistry: Principles and Modern Applications ¦ Petrucci, Herring, Madura, Bissonnette ¦ 11th Edition
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Marked as best answer by james0929 on Jul 8, 2021

mceravolo

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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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james0929

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Reply 2 on: Jul 8, 2021
Excellent

smrtceo

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Reply 3 on: Yesterday
Wow, this really help

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