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Author Question: The standard emf for the cell using the overall cell reaction below is +2.20 V: 2 Al(s) + 3 I2(s) 2 ... (Read 159 times)

dalyningkenk

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Question 1

The standard emf for the cell using the overall cell reaction below is +0.48 V:

Zn(s) + Ni2+(aq) → Zn2+(aq) + Ni(s)

The emf generated by the cell when [Ni2+] = 2.50 mol L-1 and [Zn2+] = 0.100 mol L-1 is
◦ 0.40
◦ 0.50
◦ 0.52
◦ 0.56
◦ 0.44

Question 2

The standard emf for the cell using the overall cell reaction below is +2.20 V:

2 Al(s) + 3 I2(s) → 2 Al3+(aq) + 6 I-(aq)

The emf generated by the cell when [Al3+] = 5.0 × 10-3 mol L-1 and [I-] = 0.10 mol L-1 is
◦ 2.20
◦ 2.30
◦ 2.10
◦ 2.41
◦ 2.23


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Marked as best answer by dalyningkenk on Jul 8, 2021

bigcheese9

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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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dalyningkenk

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Reply 2 on: Jul 8, 2021
Great answer, keep it coming :)


apple

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Reply 3 on: Yesterday
Wow, this really help

 

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