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Author Question: Given that Br2(g) + 2 e- 2 Br-(aq) is the reduction half-reaction for the overall reaction what is ... (Read 92 times)

panfilo

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on: Feb 15, 2020

Question 1

A salt bridge is used to
◦ determine the direction of the cell reaction.
◦ control whether the cell is electrolytic.
◦ provide reactants in a fuel cell.
◦ allow the ion flow necessary for cell neutrality.

Question 2

Given that Br2(g) + 2 e- → 2 Br-(aq) is the reduction half-reaction for the overall reaction what is the oxidation half reaction?
◦ Ag(s) + Br-(aq) → AgBr(s) + e-
◦ 2 Br-(aq) → Br2(g) + 2 e-
◦ Ag(s) → Ag+(aq) + e-
◦ Ag(s) + Br2(g) + e- → AgBr(s) + Br-(aq)
Chemistry ¦ McMurry, Fay, Robinson ¦ 7th Edition
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Marked as best answer by panfilo on Feb 15, 2020

honnalora

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Reply #1 on: Feb 15, 2020
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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panfilo

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Reply 2 on: Feb 15, 2020
:D TYSM

Joy Chen

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

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