This topic contains a solution. Click here to go to the answer

Author Question: Determine Ecell for the reaction: Pb(s) + Zn2+(aq) Pb2+(aq) + Zn(s). The half reactions are: ... (Read 51 times)

Hungry!

  • Hero Member
  • *****
  • Posts: 1,071

Question 1

Determine cell for the reaction: Pb(s) + Cu2+(aq) → Pb2+(aq) + Cu(s). The half reactions are:

Pb2+(aq) + 2 e-→ Pb(s) = -0.125 V
Cu2+(aq) + 2 e-→ Cu(s) = 0.340 V

◦ 0.215 V
◦ 0.465 V
◦ 0.930 V
◦ -0.215 V
◦ -0.465 V

Question 2

Determine cell for the reaction: Pb(s) + Zn2+(aq) → Pb2+(aq) + Zn(s). The half reactions are:

Pb2+(aq) + 2 e-→ Pb(s) = -0.125 V
Zn2+(aq) + 2 e-→ Zn(s) = -0.763 V

◦ 0.638 V
◦ -0.638 V
◦ 0.888 V
◦ -1.276 V
◦ -0.888 V


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by Hungry! on Jul 8, 2021

nickk12214

  • Sr. Member
  • ****
  • Posts: 332
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.
Answer Preview
Only 45% of students answer this correctly




Hungry!

  • Member
  • Posts: 1,071
Reply 2 on: Jul 8, 2021
YES! Correct, THANKS for helping me on my review


Laurenleakan

  • Member
  • Posts: 309
Reply 3 on: Yesterday
Excellent

 

Did you know?

Increased intake of vitamin D has been shown to reduce fractures up to 25% in older people.

Did you know?

The Romans did not use numerals to indicate fractions but instead used words to indicate parts of a whole.

Did you know?

Cucumber slices relieve headaches by tightening blood vessels, reducing blood flow to the area, and relieving pressure.

Did you know?

Children of people with alcoholism are more inclined to drink alcohol or use hard drugs. In fact, they are 400 times more likely to use hard drugs than those who do not have a family history of alcohol addiction.

Did you know?

Hip fractures are the most serious consequences of osteoporosis. The incidence of hip fractures increases with each decade among patients in their 60s to patients in their 90s for both women and men of all populations. Men and women older than 80 years of age show the highest incidence of hip fractures.

For a complete list of videos, visit our video library