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Author Question: The standard cell potential (E) of a voltaic cell constructed using the cell reaction below is 0.76 ... (Read 331 times)

luminitza

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on: Jul 8, 2021
The standard cell potential (E°) of a voltaic cell constructed using the cell reaction below is 0.76 V:

Zn(s) + 2 H+(aq) → Zn2+(aq) + H2(g)

With PH2 = 1.0 atm and [Zn2+] = 1.0 mol L-1, the cell potential is 0.66 V. The concentration of H+(aq) in the cathode compartment is ________ mol L-1.
◦ 2.0 × 10-2
◦ 4.2 × 10-4
◦ 1.4 × 10-1
◦ 4.9 × 101
◦ 1.0 × 10-12
General Chemistry: Principles and Modern Applications ¦ Petrucci, Herring, Madura, Bissonnette ¦ 11th Edition
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Marked as best answer by luminitza on Jul 8, 2021

tsternbergh47

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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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luminitza

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Reply 2 on: Jul 8, 2021
YES! Correct, THANKS for helping me on my review

covalentbond

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

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