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Author Question: In a galvanic cell, the half-reaction MnO4-(aq) + 8 H+(aq) + 5 e- Mn2+(aq) + 4 H2O(l) is (Read 55 times)

jace

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on: Feb 15, 2020

Question 1

For a galvanic cell, the cathode has a ________ sign and is the site of ________.
◦ negative, reduction
◦ positive, oxidation
◦ positive, reduction
◦ negative, oxidation

Question 2

In a galvanic cell, the half-reaction MnO4-(aq) + 8 H+(aq) + 5 e- → Mn2+(aq) + 4 H2O(l) is
◦ an oxidation half-reaction and occurs at the cathode.
◦ an oxidation half-reaction and occurs at the anode.
◦ a reduction half-reaction and occurs at the cathode.
◦ a reduction half-reaction and occurs at the anode.
Chemistry ¦ McMurry, Fay, Robinson ¦ 7th Edition
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Marked as best answer by jace on Feb 15, 2020

Juro

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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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jace

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Reply 2 on: Feb 15, 2020
Excellent

xiazhe

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Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

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