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

Author Question: Determine the molality of an aqueous solution prepared by dissolving 0.112 moles of LiCl in 13.7 moles of H2O. (Read 111 times)

Ebrown

  • Hero Member
  • *****
  • Posts: 567
on: Nov 18, 2019

Question 1

Determine the molality of a solution prepared by dissolving 0.500 moles of CaF2 in 11.5 moles H2O.
◦ 4.14 mol kg-1
◦ 1.88 mol kg-1
◦ 4.35 mol kg-1
◦ 5.31 mol kg-1
◦ 2.41 mol kg-1

Question 2

Determine the molality of an aqueous solution prepared by dissolving 0.112 moles of LiCl in 13.7 moles of H2O.
◦ 0.818 mol kg-1
◦ 0.122 mol kg-1
◦ 0.220 mol kg-1
◦ 0.153 mol kg-1
◦ 0.454 mol kg-1
Chemistry: A Molecular Approach (Canadian) ¦ Tro, Fridgen, Shaw ¦ 2nd Edition
Buy Test-Bank


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by Ebrown on Nov 18, 2019

SVictor

  • Sr. Member
  • ****
  • Posts: 365
Reply #1 on: Nov 18, 2019
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


Ebrown

  • Member
  • Posts: 567
Reply 2 on: Nov 18, 2019
Excellent

kilada

  • Member
  • Posts: 311
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

ACTH levels are normally highest in the early morning (between 6 and 8 A.M.) and lowest in the evening (between 6 and 11 P.M.). Therefore, a doctor who suspects abnormal levels looks for low ACTH in the morning and high ACTH in the evening.

Did you know?

In 1864, the first barbiturate (barbituric acid) was synthesized.

Did you know?

Complications of influenza include: bacterial pneumonia, ear and sinus infections, dehydration, and worsening of chronic conditions such as asthma, congestive heart failure, or diabetes.

Did you know?

After 5 years of being diagnosed with rheumatoid arthritis, one every three patients will no longer be able to work.

Did you know?

The familiar sounds of your heart are made by the heart's valves as they open and close.

Amphipathic compounds in aqueous solution Amphipathic compounds in aqueous solution
Using Parallax to Determine Distance Using Parallax to Determine Distance
Solution Solution
Which of the above illustrations shows an acidic aqueous solution Which of the above illustrations shows an acidic aqueous solution
What will be the resulting pH of the solution? What will be the resulting pH of the solution?
A 230.0-mL sample of a 0.275 M solution is left on a hot plate overnight; the following morning ... A 230.0-mL sample of a 0.275 M solution is left on a hot plate overnight; the following morning ...
Video: Burn Animation

For a complete list of videos, visit our video library