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Author Question: What is the balanced chemical equation for the galvanic cell reaction expressed using shorthand ... (Read 101 times)

ishan

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on: Jul 8, 2021

Question 1

What is the [H+] in a concentration cell at 25 °C if the cell potential is 0.0451 V and cell diagram:

Pt(s) H2 (g, 1 atm) H+(?) H+ (aq, 1 M) H2(g, 1 atm)
2 H+(aq) + 2 e-→ H2(g) E° = 0. V

◦ 0.51 M
◦ 0.42 M
◦ 0.030 M
◦ 0.17 M
◦ 5.7 M

Question 2

What is the balanced chemical equation for the galvanic cell reaction expressed using shorthand notation below?

Al(s) Al3+(aq) Fe2+(aq) Fe(s)

◦ 2 Al(s) + 3 Fe2+(aq) → 2 Al3+(aq) + 3Fe(s)
◦ 3 Al(s) + 2 Fe2+(aq) → 3 Al3+(aq) + 2 Fe(s)
◦ 2 Fe(s) + 3 Al3+(aq) → 2 Fe2+(aq) + 3 Al(s)
◦ 3 Fe(s) + 2 Al3+(aq) → 3 Fe2+(aq) + 2 Al(s)
General Chemistry: Principles and Modern Applications ¦ Petrucci, Herring, Madura, Bissonnette ¦ 11th Edition
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Marked as best answer by ishan on Jul 8, 2021

carojassy25

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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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ishan

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Reply 2 on: Jul 8, 2021
Gracias!

pratush dev

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

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