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

Author Question: Calculate the osmotic pressure (in torr) of 6.00 L of an aqueous 0.972 M solution at 30.C, if the ... (Read 98 times)

amal

  • Hero Member
  • *****
  • Posts: 572
on: Mar 21, 2021

Question 1

Calculate the mole fraction of NaCl in a solution prepared by dissolving 117 g NaCl in 1.46 kg H2O.

◦ 9.88 × 10–1

◦ 1.01 × 10–2

◦ 4.82 × 10–2

◦ 1.21 × 10–2

◦ 2.41 × 10–2


Question 2

Calculate the osmotic pressure (in torr) of 6.00 L of an aqueous 0.972 M solution at 30.°C, if the solute concerned is totally ionized into three ions (e.g., it could be Na2SO4 or MgCl2).

◦ 72.5 torr
◦ 5.51 × 104 torr
◦ 3.27 × 104 torr
◦ 1.84 × 104 torr
◦ 6.12 × 103 torr
Chemistry: An Atoms First Approach ¦ Zumdahl, DeCoste ¦ 3rd Edition
Buy Test-Bank


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by amal on Mar 21, 2021

millet

  • Sr. Member
  • ****
  • Posts: 354
Reply #1 on: Mar 21, 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 35% of students answer this correctly


amal

  • Member
  • Posts: 572
Reply 2 on: Mar 21, 2021
YES! Correct, THANKS for helping me on my review

jomama

  • Member
  • Posts: 346
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

The immune system needs 9.5 hours of sleep in total darkness to recharge completely.

Did you know?

Pubic lice (crabs) are usually spread through sexual contact. You cannot catch them by using a public toilet.

Did you know?

You should not take more than 1,000 mg of vitamin E per day. Doses above this amount increase the risk of bleeding problems that can lead to a stroke.

Did you know?

In 1885, the Lloyd Manufacturing Company of Albany, New York, promoted and sold "Cocaine Toothache Drops" at 15 cents per bottle! In 1914, the Harrison Narcotic Act brought the sale and distribution of this drug under federal control.

Did you know?

Studies show that systolic blood pressure can be significantly lowered by taking statins. In fact, the higher the patient's baseline blood pressure, the greater the effect of statins on his or her blood pressure.

a) Keep your thumb straight when applying pressure. b) Avoid hyperextending the thumb. c) Avoid ... a) Keep your thumb straight when applying pressure. b) Avoid hyperextending the thumb. c) Avoid ...
A GDI system uses a low-pressure pump in the gas tank similar to other types of fuel-injection ... A GDI system uses a low-pressure pump in the gas tank similar to other types of fuel-injection ...
JNC-VII Classification of Blood Pressure for Adults JNC-VII Classification of Blood Pressure for Adults
Longitudinal and horizontal effleurage to the thigh. Apply with medium pressure to warm tissues. Longitudinal and horizontal effleurage to the thigh. Apply with medium pressure to warm tissues.
Direct pressure applied to a sinus reflex on the tip of a toe. Direct pressure applied to a sinus reflex on the tip of a toe.
How to calculate invest at each rate How to calculate invest at each rate
Video: What is Reverse Osmosis?

For a complete list of videos, visit our video library