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

Author Question: Nickel is electroplated from a NiSO4 solution. A constant current of 2.52 amp is applied by an ... (Read 81 times)

drink

  • Hero Member
  • *****
  • Posts: 554
on: Mar 21, 2021

Question 1

In which of the following cases must E be equal to zero?

◦ In any cell at equilibrium.
◦ In a concentration cell.
◦ E can never be equal to zero.
◦ Choices A and B are both correct.
◦ None of these are correct.

Question 2

Nickel is electroplated from a NiSO4 solution. A constant current of 2.52 amp is applied by an external power supply. How long will it take to deposit 100. g of Ni? The atomic mass of Ni is 58.69.

◦ 36.2 h
◦ 18.1 h
◦ 39.7 min
◦ 120.8 s
◦ 2.38 s
Chemistry: An Atoms First Approach ¦ Zumdahl, DeCoste ¦ 3rd Edition
Buy Test-Bank


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by drink on Mar 21, 2021

jjorrostieta

  • Sr. Member
  • ****
  • Posts: 298
Reply #1 on: Mar 21, 2021
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 60% of students answer this correctly


drink

  • Member
  • Posts: 554
Reply 2 on: Mar 21, 2021
Gracias!

6ana001

  • Member
  • Posts: 311
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

Cucumber slices relieve headaches by tightening blood vessels, reducing blood flow to the area, and relieving pressure.

Did you know?

Most childhood vaccines are 90–99% effective in preventing disease. Side effects are rarely serious.

Did you know?

Illicit drug use costs the United States approximately $181 billion every year.

Did you know?

The toxic levels for lithium carbonate are close to the therapeutic levels. Signs of toxicity include fine hand tremor, polyuria, mild thirst, nausea, general discomfort, diarrhea, vomiting, drowsiness, muscular weakness, lack of coordination, ataxia, giddiness, tinnitus, and blurred vision.

Did you know?

In the United States, congenital cytomegalovirus causes one child to become disabled almost every hour. CMV is the leading preventable viral cause of development disability in newborns. These disabilities include hearing or vision loss, and cerebral palsy.

For this bimolecular reaction, the rate constant k is second order For this bimolecular reaction, the rate constant k is second order
Benedict's Solution Benedict's Solution
Find the derivative by using the chain rule - Solution Help Find the derivative by using the chain rule - Solution Help
The predicted solution to the problem posed The predicted solution to the problem posed
What is the current in Figure 16-1(b) if the diode is made of silicon and the polarity of the ... What is the current in Figure 16-1(b) if the diode is made of silicon and the polarity of the ...
Find the solution set of each of the following equations and inequalities. Find the solution set of each of the following equations and inequalities.
Video: What Are Carbohydrates? Importance of Carbs & High Carb Food

For a complete list of videos, visit our video library