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 26 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

aruss1303

  • Member
  • Posts: 314
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« previous next »
 

Did you know?

On average, someone in the United States has a stroke about every 40 seconds. This is about 795,000 people per year.

Did you know?

Every flu season is different, and even healthy people can get extremely sick from the flu, as well as spread it to others. The flu season can begin as early as October and last as late as May. Every person over six months of age should get an annual flu vaccine. The vaccine cannot cause you to get influenza, but in some seasons, may not be completely able to prevent you from acquiring influenza due to changes in causative viruses. The viruses in the flu shot are killed—there is no way they can give you the flu. Minor side effects include soreness, redness, or swelling where the shot was given. It is possible to develop a slight fever, and body aches, but these are simply signs that the body is responding to the vaccine and making itself ready to fight off the influenza virus should you come in contact with it.

Did you know?

The use of salicylates dates back 2,500 years to Hippocrates’s recommendation of willow bark (from which a salicylate is derived) as an aid to the pains of childbirth. However, overdosage of salicylates can harm body fluids, electrolytes, the CNS, the GI tract, the ears, the lungs, the blood, the liver, and the kidneys and cause coma or death.

Did you know?

Human kidneys will clean about 1 million gallons of blood in an average lifetime.

Did you know?

Despite claims by manufacturers, the supplement known as Ginkgo biloba was shown in a study of more than 3,000 participants to be ineffective in reducing development of dementia and Alzheimer’s disease in older people.

Squamous cell carcinoma Squamous cell carcinoma
cell signaling cytoplasmic response cell signaling cytoplasmic response
Relationship between a diagnostic label and related factor Relationship between a diagnostic label and related factor
Relationship between Resource Use and Growth Relationship between Resource Use and Growth
The Plunger and Barrel of a Standard Syringe The Plunger and Barrel of a Standard Syringe
The relationship between the Golgi complex and lysosomes The relationship between the Golgi complex and lysosomes
Video: Interview with Person who has Schizophrenia

For a complete list of videos, visit our video library