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

Author Question: Describe what happens when 3.0 M NH3 is slowly added to an aqueous solution of CuSO4. (Read 63 times)

robinn137

  • Hero Member
  • *****
  • Posts: 544
on: Feb 15, 2020

Question 1

Using the following reduction potentials for copper determine the unstable copper compound.
Cu+(aq) + e- → Cu(s)E° = +0.52 V
Cu2+(aq) + e- → Cu+(aq)E° = +0.15 V

◦ CuSO4
◦ Cu(OH)2
◦ CuCl2
◦ CuCl

Question 2

Describe what happens when 3.0 M NH3 is slowly added to an aqueous solution of CuSO4.
◦ A blue precipitate of Cu(OH)2 is formed which is then converted to the royal blue complex [Cu(NH3)4]2+.
◦ A blue precipitate of Cu(OH)2 forms.
◦ A royal blue complex of [Cu(NH3)4]2+ is formed which then is converted to a blue precipitate of Cu(OH)2.
◦ A royal blue complex of [Cu(NH3)4]2+ is formed.
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 robinn137 on Feb 15, 2020

CourtneyCNorton

  • Sr. Member
  • ****
  • Posts: 317
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 45% of students answer this correctly


robinn137

  • Member
  • Posts: 544
Reply 2 on: Feb 15, 2020
Great answer, keep it coming :)

Jossy

  • Member
  • Posts: 336
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

People about to have surgery must tell their health care providers about all supplements they take.

Did you know?

As many as 20% of Americans have been infected by the fungus known as Histoplasmosis. While most people are asymptomatic or only have slight symptoms, infection can progress to a rapid and potentially fatal superinfection.

Did you know?

The B-complex vitamins and vitamin C are not stored in the body and must be replaced each day.

Did you know?

Though “Krazy Glue” or “Super Glue” has the ability to seal small wounds, it is not recommended for this purpose since it contains many substances that should not enter the body through the skin, and may be harmful.

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.

Amphipathic compounds in aqueous solution Amphipathic compounds in aqueous solution
Solution (Polynomial Long Division) Solution (Polynomial Long Division)
Interactions Between Macroions in Solution Interactions Between Macroions in Solution
Function, even or odd, solution Function, even or odd, solution
What is the freezing point of a solution of 2.86 g MgCl2 in 100 g of water? Kf for water is ... What is the freezing point of a solution of 2.86 g MgCl2 in 100 g of water? Kf for water is ...
An acetic acid solution is 6.00 M and has a density of 1.04 g/mL. What is the ma An acetic acid solution is 6.00 M and has a density of 1.04 g/mL. What is the ma
Video: Wound Repair Animation

For a complete list of videos, visit our video library