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 50 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
Thanks for the timely response, appreciate it


yeungji

  • Member
  • Posts: 319
Reply 3 on: Yesterday
Great answer, keep it coming :)

 

Did you know?

Street names for barbiturates include reds, red devils, yellow jackets, blue heavens, Christmas trees, and rainbows. They are commonly referred to as downers.

Did you know?

Medications that are definitely not safe to take when breastfeeding include radioactive drugs, antimetabolites, some cancer (chemotherapy) agents, bromocriptine, ergotamine, methotrexate, and cyclosporine.

Did you know?

Giardia is one of the most common intestinal parasites worldwide, and infects up to 20% of the world population, mostly in poorer countries with inadequate sanitation. Infections are most common in children, though chronic Giardia is more common in adults.

Did you know?

Elderly adults are living longer, and causes of death are shifting. At the same time, autopsy rates are at or near their lowest in history.

Did you know?

The most dangerous mercury compound, dimethyl mercury, is so toxic that even a few microliters spilled on the skin can cause death. Mercury has been shown to accumulate in higher amounts in the following types of fish than other types: swordfish, shark, mackerel, tilefish, crab, and tuna.

For a complete list of videos, visit our video library