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

Author Question: The net reaction in a voltaic cell with Ecell = +0.726 V is, 2 Fe3+(aq) + 3 Zn(s) 2 Fe(s) + 3 ... (Read 116 times)

tfester

  • Hero Member
  • *****
  • Posts: 534

Question 1

The lithium-ion battery is based on:
◦ Li+(aq)/Li(s) couple
◦ Co3+(aq)/Co2+(aq) couple
◦ Co(III)/Co(IV) couple
◦ both Li+(aq)/Li(s) and Co3+(aq)/Co2+(aq)
◦ both Li+(aq)/Li(s) and Co(III)/Co(IV)

Question 2

The net reaction in a voltaic cell with cell = +0.726 V is,

2 Fe3+(aq) + 3 Zn(s) → 2 Fe(s) + 3 Zn2+(aq)

What is ΔG° for this reaction at 25 °C?
◦ -210 kJ
◦ -140 kJ
◦ -700 kJ
◦ -463 kJ
◦ -420 kJ


Related Topics

Need homework help now?

Ask unlimited questions for free

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

lin77x

  • Sr. Member
  • ****
  • Posts: 326
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




tfester

  • Member
  • Posts: 534
Reply 2 on: Jul 8, 2021
Excellent


alvinum

  • Member
  • Posts: 317
Reply 3 on: Yesterday
Wow, this really help

 

Did you know?

In 1886, William Bates reported on the discovery of a substance produced by the adrenal gland that turned out to be epinephrine (adrenaline). In 1904, this drug was first artificially synthesized by Friedrich Stolz.

Did you know?

Only 12 hours after an egg cell is fertilized by a sperm cell, the egg cell starts to divide. As it continues to divide, it moves along the fallopian tube toward the uterus at about 1 inch per day.

Did you know?

You should not take more than 1,000 mg of vitamin E per day. Doses above this amount increase the risk of bleeding problems that can lead to a stroke.

Did you know?

It is important to read food labels and choose foods with low cholesterol and saturated trans fat. You should limit saturated fat to no higher than 6% of daily calories.

Did you know?

Dogs have been used in studies to detect various cancers in human subjects. They have been trained to sniff breath samples from humans that were collected by having them breathe into special tubes. These people included 55 lung cancer patients, 31 breast cancer patients, and 83 cancer-free patients. The dogs detected 54 of the 55 lung cancer patients as having cancer, detected 28 of the 31 breast cancer patients, and gave only three false-positive results (detecting cancer in people who didn't have it).

For a complete list of videos, visit our video library