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

Author Question: A solution is 0.0433 mol kg-1 LiF. What is the molarity of the solution if the density is 1.10 g mL-1? (Read 96 times)

pane00

  • Hero Member
  • *****
  • Posts: 579
on: Nov 18, 2019

Question 1

Commercial grade HCl solutions are typically 39.0% (by mass) HCl in water. Determine the molality of the HCl if the solution has a density of 1.20 g mL-1.
◦ 10.7 mol kg-1
◦ 9.44 mol kg-1
◦ 6.39 mol kg-1
◦ 39.0 mol kg-1
◦ 17.5 mol kg-1

Question 2

A solution is 0.0433 mol kg-1 LiF. What is the molarity of the solution if the density is 1.10 g mL-1?
◦ 0.0390 mol L-1
◦ 0.0476 mol L-1
◦ 0.0417 mol L-1
◦ 0.0519 mol L-1
◦ 0.0441 mol L-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 pane00 on Nov 18, 2019

Jane

  • Sr. Member
  • ****
  • Posts: 309
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 25% of students answer this correctly


pane00

  • Member
  • Posts: 579
Reply 2 on: Nov 18, 2019
Gracias!

Liamb2179

  • Member
  • Posts: 365
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« previous next »
 

Did you know?

According to the CDC, approximately 31.7% of the U.S. population has high low-density lipoprotein (LDL) or "bad cholesterol" levels.

Did you know?

About 3.2 billion people, nearly half the world population, are at risk for malaria. In 2015, there are about 214 million malaria cases and an estimated 438,000 malaria deaths.

Did you know?

Although the Roman numeral for the number 4 has always been taught to have been "IV," according to historians, the ancient Romans probably used "IIII" most of the time. This is partially backed up by the fact that early grandfather clocks displayed IIII for the number 4 instead of IV. Early clockmakers apparently thought that the IIII balanced out the VIII (used for the number 8) on the clock face and that it just looked better.

Did you know?

The use of salicylates dates back 2,500 years to Hippocrates's recommendation of willow bark (from which a salicylate is derived) as an aid to the pains of childbirth. However, overdosage of salicylates can harm body fluids, electrolytes, the CNS, the GI tract, the ears, the lungs, the blood, the liver, and the kidneys and cause coma or death.

Did you know?

Approximately 25% of all reported medication errors result from some kind of name confusion.

Benedict's Solution Benedict's Solution
business solution business solution
What is the volume of 19.6 g of a liquid that has a density of 0.967 g/mL? What is the volume of 19.6 g of a liquid that has a density of 0.967 g/mL?
Physics - Density and Pressure Physics - Density and Pressure
Physics - Pressure, Density, Pascal's Principle Physics - Pressure, Density, Pascal's Principle
What will be the pH of the solution once equilibrium is established? What will be the pH of the solution once equilibrium is established?
Video: Mechanics of Sound Animation

For a complete list of videos, visit our video library