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

Author Question: A 10% starch solution is separated from a 2% starch solution by a semipermeable membrane. Starch is ... (Read 68 times)

bobbysung

  • Hero Member
  • *****
  • Posts: 519
on: Jun 7, 2021

Question 1

A solution with the same osmotic pressure as the blood is ________.
◦ nontonic to the blood
◦ hypertonic to the blood
◦ molar to the blood
◦ hypotonic to the blood
◦ isotonic to the blood

Question 2

A 10% starch solution is separated from a 2% starch solution by a semipermeable membrane.  Starch is a colloid.  Which of the following is correct?
◦ The solutions have the same osmotic pressure.
◦ Neither solution has osmotic pressure.
◦ The solutions have opposite osmotic pressures.
◦ The 10% solution has the higher osmotic pressure.
◦ The 2% solution has the higher osmotic pressure.
Chemistry: An Introduction to General, Organic, and Biological Chemistry ¦ Timberlake ¦ 13th Edition
Buy Test-Bank


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by bobbysung on Jun 7, 2021

huda

  • Sr. Member
  • ****
  • Posts: 304
Reply #1 on: Jun 7, 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 25% of students answer this correctly


bobbysung

  • Member
  • Posts: 519
Reply 2 on: Jun 7, 2021
Gracias!

Jossy

  • Member
  • Posts: 336
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

In most climates, 8 to 10 glasses of water per day is recommended for adults. The best indicator for adequate fluid intake is frequent, clear urination.

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?

Approximately 15–25% of recognized pregnancies end in miscarriage. However, many miscarriages often occur before a woman even knows she is pregnant.

Did you know?

Children of people with alcoholism are more inclined to drink alcohol or use hard drugs. In fact, they are 400 times more likely to use hard drugs than those who do not have a family history of alcohol addiction.

Did you know?

The U.S. Preventive Services Task Force recommends that all women age 65 years of age or older should be screened with bone densitometry.

Three factors that influence the distribution of Na+ and K+ ions across the neural membrane. Three factors that influence the distribution of Na+ and K+ ions across the neural membrane.
How to detemine the PH of a solution when given the hydrogen concentration How to detemine the PH of a solution when given the hydrogen concentration
Intracellular synthesis and transport of membrane phospholipids Intracellular synthesis and transport of membrane phospholipids
Geoengineering is not a solution to climate change Geoengineering is not a solution to climate change
To make a 3.00 m solution, one could take 3.00 moles of solute and add To make a 3.00 m solution, one could take 3.00 moles of solute and add
A solution of CaCl2 with concentration of 5.5 M was diluted 10 times, 25 times and 3 times. ... A solution of CaCl2 with concentration of 5.5 M was diluted 10 times, 25 times and 3 times. ...
Video: Pericarditis

For a complete list of videos, visit our video library