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

Author Question: What is the expected freezing point of a 0.50 mol kg-1 solution of Li2SO4 in water? Kf for water is ... (Read 43 times)

storky111

  • Hero Member
  • *****
  • Posts: 561
on: Jul 8, 2021

Question 1

What is the correct value for the weight of Na3PO4 needed to make 100 mL of a 0.50 molar aqueous solution?
◦ 16.4 g
◦ 8.2 g
◦ 0.05 g
◦ 82 g
◦ 4.1 g

Question 2

What is the expected freezing point of a 0.50 mol kg-1 solution of Li2SO4 in water? Kf for water is 1.86 °C m-1.
◦ -0.93 °C
◦ -1.9 °C
◦ -2.8 °C
◦ -6.5 °C
General Chemistry: Principles and Modern Applications ¦ Petrucci, Herring, Madura, Bissonnette ¦ 11th Edition
Buy Test-Bank


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by storky111 on Jul 8, 2021

djpooyouma

  • Sr. Member
  • ****
  • Posts: 325
Reply #1 on: Jul 8, 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 39% of students answer this correctly


storky111

  • Member
  • Posts: 561
Reply 2 on: Jul 8, 2021
:D TYSM

jomama

  • Member
  • Posts: 346
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

People often find it difficult to accept the idea that bacteria can be beneficial and improve health. Lactic acid bacteria are good, and when eaten, these bacteria improve health and increase longevity. These bacteria included in foods such as yogurt.

Did you know?

Patients who cannot swallow may receive nutrition via a parenteral route—usually, a catheter is inserted through the chest into a large vein going into the heart.

Did you know?

The Babylonians wrote numbers in a system that used 60 as the base value rather than the number 10. They did not have a symbol for "zero."

Did you know?

Aspirin is the most widely used drug in the world. It has even been recognized as such by the Guinness Book of World Records.

Did you know?

The most common treatment options for addiction include psychotherapy, support groups, and individual counseling.

The movement of air and water in sandy soil. The movement of air and water in sandy soil.
Water caltrop Water caltrop
Predators adapt to extreme water pressure and the absence of light Predators adapt to extreme water pressure and the absence of light
Bottled vs. Tap Water: A Summary Bottled vs. Tap Water: A Summary
A 2.000 g sample of water contains 11.19% H by mass and 88.81% O by mass. What mass of H will ... A 2.000 g sample of water contains 11.19% H by mass and 88.81% O by mass. What mass of H will ...
A three-point mapping cross in Drosophila melanogaster A three-point mapping cross in Drosophila melanogaster
Video: Cavernous Sinus Larynx Middle Ear Orbit: Granulesm Animation

For a complete list of videos, visit our video library