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Author Question: Which battery does not use MnO2(s) as a cell reactant? (Read 89 times)

TFauchery

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on: Feb 15, 2020

Question 1

A particular 12V battery is based on a reaction having a standard cell potential, E° = +1.92 V. What happens when the battery "dies"?
◦ E° = 0 V and E = 12 V
◦ E° = 12 V and E = 0 V
◦ E° = +1.92 V and E = 12 V
◦ E° = +1.92 V and E = 0 V

Question 2

Which battery does not use MnO2(s) as a cell reactant?
◦ an alkaline dry cell
◦ a nickel-metal hydride battery
◦ a lithium battery
◦ an alkaline cell
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Marked as best answer by TFauchery on Feb 15, 2020

cuttiesgirl16

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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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TFauchery

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Reply 2 on: Feb 15, 2020
Gracias!

meow1234

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Reply 3 on: Yesterday
Excellent

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