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Author Question: Calculate the mass of I2(s) produced at the anode if a current of 2.85 A is passed through a ... (Read 35 times)

mspears3

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on: Jul 8, 2021

Question 1

Calculate the Ksp of lead iodide from the following standard electrode potentials, at 25 °C:

2 e- + PbI2(S) → Pb(s) + 2 I-(aq) E° = -0.365 V
2 e- + Pb2+(aq) → Pb(s) E° = -0.126 V

◦ 8 × 10-9
◦ 9 × 10-5
◦ 2 × 10-17
◦ 5 × 10-13
◦ 6 × 10-5

Question 2

Calculate the mass of I2(s) produced at the anode if a current of 2.85 A is passed through a solution of KI(aq) for 56 minutes.
◦ 0.42 g
◦ 0.13 g
◦ 13 g
◦ 25 g
◦ 4.3 g
General Chemistry: Principles and Modern Applications ¦ Petrucci, Herring, Madura, Bissonnette ¦ 11th Edition
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Marked as best answer by mspears3 on Jul 8, 2021

snackralk

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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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mspears3

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Reply 2 on: Jul 8, 2021
Excellent

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Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

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