This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: What is the relationship between the standard cell potentials, E, for the following two galvanic ... (Read 33 times)

genevieve1028

  • Hero Member
  • *****
  • Posts: 601
on: Feb 15, 2020

Question 1

A galvanic cell consists of a Al3+/Al half-cell and a standard hydrogen electrode. If the Al3+/Al half-cell standard cell functions as the anode, and the standard cell potential is 1.66 V, what is the standard reduction potential for the Al3+/Al half-cell?
◦ -0.55 V
◦ -1.66 V
◦ +1.66 V
◦ +0.55 V

Question 2

What is the relationship between the standard cell potentials, E°, for the following two galvanic cell reactions?

I.3 Cu2+(aq) + 2 Al(s) → 3 Cu(s) + 2 Al3+(aq)
II.30 Cu2+(aq) + 22 Al(s) → 30 Cu(s) + 22 Al3+(aq)

◦ E°(I) = 10E°(II)
◦ E°(I) = E°(II)
◦ E°(I) = E°(II)
◦ E°(I) = E°(II)10
Chemistry ¦ McMurry, Fay, Robinson ¦ 7th Edition
Buy Test-Bank


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by genevieve1028 on Feb 15, 2020

cici

  • Sr. Member
  • ****
  • Posts: 325
Reply #1 on: Feb 15, 2020
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 39% of students answer this correctly


genevieve1028

  • Member
  • Posts: 601
Reply 2 on: Feb 15, 2020
Wow, this really help

kswal303

  • Member
  • Posts: 316
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

To combat osteoporosis, changes in lifestyle and diet are recommended. At-risk patients should include 1,200 to 1,500 mg of calcium daily either via dietary means or with supplements.

Did you know?

For high blood pressure (hypertension), a new class of drug, called a vasopeptidase blocker (inhibitor), has been developed. It decreases blood pressure by simultaneously dilating the peripheral arteries and increasing the body's loss of salt.

Did you know?

In the United States, there is a birth every 8 seconds, according to the U.S. Census Bureau's Population Clock.

Did you know?

A cataract is a clouding of the eyes' natural lens. As we age, some clouding of the lens may occur. The first sign of a cataract is usually blurry vision. Although glasses and other visual aids may at first help a person with cataracts, surgery may become inevitable. Cataract surgery is very successful in restoring vision, and it is the most frequently performed surgery in the United States.

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.

Structure of a typical animal cell Structure of a typical animal cell
Local/long distance cell Signaling Local/long distance cell Signaling
Standard Laboratory Lipid Profiles Standard Laboratory Lipid Profiles
Flowchart of the cell cycle. Flowchart of the cell cycle.
The cell cycle has three stages: interphase, mitosis, and cytokinesis The cell cycle has three stages: interphase, mitosis, and cytokinesis
The relationship between maternal age and the frequency of trisomy 21 (Down syndrome). The risk incr The relationship between maternal age and the frequency of trisomy 21 (Down syndrome). The risk incr
Video: Cardiac Cycle (Part 3 of 4)

For a complete list of videos, visit our video library