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Author Question: Consider the galvanic cell shown below (the contents of each half-cell are written beneath each ... (Read 62 times)

abern

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on: Mar 21, 2021
Consider the galvanic cell shown below (the contents of each half-cell are written beneath each compartment):

     0.50 M Br2                   0.20 M Cr3+
     0.10 M Br–
The standard reduction potentials are as follows:
    Cr3+(aq) + 3e–→ Cr(s)         E° = –0.725 V
    Br2(aq) + 2e–→ 2Br–(aq)     E° = +1.090 V
What is E° for this cell?

◦ 1.815 V
◦ 0.365 V
◦ –0.365 V
◦ 4.720 V
◦ 1.320 V
Chemistry: An Atoms First Approach ¦ Zumdahl, DeCoste ¦ 3rd Edition
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Marked as best answer by abern on Mar 21, 2021

succesfull

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Reply #1 on: Mar 21, 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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abern

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Reply 2 on: Mar 21, 2021
Gracias!

nguyenhoanhat

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Reply 3 on: Yesterday
Wow, this really help

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