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

Author Question: The following has a potential of 0.34 V:Cu2+(aq) + H2(g) 2H+(aq) + Cu(s)If the concentrations of ... (Read 51 times)

londonang

  • Hero Member
  • *****
  • Posts: 540

Question 1

The equilibrium constant at 25°C for the reaction Al + 3Cu2+ 2Al3+ + 3Cu is approximately

10203


1034


1068


10–203


None of these are correct.

Question 2

The following has a potential of 0.34 V:

Cu2+(aq) + H2(g) → 2H+(aq) + Cu(s)

If the concentrations of the ions were 1.0 M and the pressure of H2 were 1.0 atm, then E° for the half-reaction Cu2+(aq) + 2e→ Cu(s) would be


–0.34 V
–0.17 V
0.17 V
0.34 V
None of these are correct.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by londonang on Mar 21, 2021

Juro

  • Sr. Member
  • ****
  • Posts: 337
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 29% of students answer this correctly




londonang

  • Member
  • Posts: 540
Reply 2 on: Mar 21, 2021
Gracias!


amcvicar

  • Member
  • Posts: 341
Reply 3 on: Yesterday
Great answer, keep it coming :)

 

Did you know?

Glaucoma is a leading cause of blindness. As of yet, there is no cure. Everyone is at risk, and there may be no warning signs. It is six to eight times more common in African Americans than in whites. The best and most effective way to detect glaucoma is to receive a dilated eye examination.

Did you know?

Medication errors are more common among seriously ill patients than with those with minor conditions.

Did you know?

Alzheimer's disease affects only about 10% of people older than 65 years of age. Most forms of decreased mental function and dementia are caused by disuse (letting the mind get lazy).

Did you know?

There are 60,000 miles of blood vessels in every adult human.

Did you know?

Fungal nail infections account for up to 30% of all skin infections. They affect 5% of the general population—mostly people over the age of 70.

For a complete list of videos, visit our video library