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

Author Question: If chromium(III) chloride is added to be 1 10-12 M in an aqueous solution that is 0.10 M NH3, what ... (Read 76 times)

jenna1

  • Hero Member
  • *****
  • Posts: 568

Question 1

Fe(OH)3 is most soluble in which aqueous solution?
◦ 0.2 M HCl
◦ 0.1 M KOH
◦ pure water
◦ 0.1 M FeCl3
◦ 0.2 M CaCl2

Question 2

If chromium(III) chloride is added to be 1 × 10-12 M in an aqueous solution that is 0.10 M NH3, what is Qsp and will Cr(OH)3(s) precipitate? The Ksp of Cr(OH)3 is 6.3 × 10-31 and Kb for NH3 is 1.8 × 10-5.
◦ 1.0 × 10-16, yes
◦ 2.4 × 10-23, no
◦ 2.2 × 10-19, no
◦ 2.2 × 10-19, yes
◦ 2.4 × 10-21, yes


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by jenna1 on Jul 8, 2021

vkodali

  • Sr. Member
  • ****
  • Posts: 357
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 56% of students answer this correctly




jenna1

  • Member
  • Posts: 568
Reply 2 on: Jul 8, 2021
:D TYSM


deja

  • Member
  • Posts: 332
Reply 3 on: Yesterday
Excellent

 

Did you know?

A strange skin disease referred to as Morgellons has occurred in the southern United States and in California. Symptoms include slowly healing sores, joint pain, persistent fatigue, and a sensation of things crawling through the skin. Another symptom is strange-looking, threadlike extrusions coming out of the skin.

Did you know?

Intradermal injections are somewhat difficult to correctly administer because the skin layers are so thin that it is easy to accidentally punch through to the deeper subcutaneous layer.

Did you know?

Multiple sclerosis is a condition wherein the body's nervous system is weakened by an autoimmune reaction that attacks the myelin sheaths of neurons.

Did you know?

Medication errors are three times higher among children and infants than with adults.

Did you know?

Asthma is the most common chronic childhood disease in the world. Most children who develop asthma have symptoms before they are 5 years old.

For a complete list of videos, visit our video library