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

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 499 times)

dalyningkenk

  • Hero Member
  • *****
  • Posts: 598

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


Related Topics

Need homework help now?

Ask unlimited questions for free

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

bigcheese9

  • Sr. Member
  • ****
  • Posts: 333
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




dalyningkenk

  • Member
  • Posts: 598
Reply 2 on: Jul 8, 2021
Excellent


peter

  • Member
  • Posts: 330
Reply 3 on: Yesterday
Gracias!

 

Did you know?

Eat fiber! A diet high in fiber can help lower cholesterol levels by as much as 10%.

Did you know?

Atropine, along with scopolamine and hyoscyamine, is found in the Datura stramonium plant, which gives hallucinogenic effects and is also known as locoweed.

Did you know?

After 5 years of being diagnosed with rheumatoid arthritis, one every three patients will no longer be able to work.

Did you know?

Side effects from substance abuse include nausea, dehydration, reduced productivitiy, and dependence. Though these effects usually worsen over time, the constant need for the substance often overcomes rational thinking.

Did you know?

Many supplement containers do not even contain what their labels say. There are many documented reports of products containing much less, or more, that what is listed on their labels. They may also contain undisclosed prescription drugs and even contaminants.

For a complete list of videos, visit our video library