1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
podryga [215]
3 years ago
5

The solution in the two arms of the U-tube are separated by a membrane that is permeable to water and glucose but not to sucrose

. Side A is half filled with a solution of 2 M sucrose and 1 M glucose. Side B is half filled with 1 M sucrose and 2 M glucose. Initially, the liquid levels on both sides are equal. After the system reaches equilibrium. what changes are observed?
Chemistry
1 answer:
Gnom [1K]3 years ago
8 0

Answer:

The liquid level will rise in Side A and drop in Side B.

Step-by-step explanation:

The membrane is impermeable to sucrose, but permeable to sucrose and water.

<u>      Side A   </u>    <u>    Side B    </u>  

2 M sucrose   1 M sucrose

1 M glucose   2 M glucose

(a) Ignoring osmotic effects

The glucose will diffuse spontaneously from the side with higher concentration to that of lower concentration until equilibrium is established. There is no change in volume on either side.

At this point, we have

<u>     Side A       </u>   <u>        Side B   </u>      

2    M sucrose    1 M sucrose

1.5 M glucose    1.5 M glucose

=====

(b) With osmotic effects

The solute concentration on Side A is greater than on Side B.

Water will diffuse into Side A.

The liquid level will rise in Side A and drop in Side B.

You might be interested in
The mass of a large order of french fries is about 170 G what is its approximate weight in pounds
kap26 [50]

Answer:

             0.374 Pound Approximately

Solution:

Gram and Pound are related as,

1 Gram  =  0.0022 Pound (approximately)

As we are given with 170 g of French Fries, so it can be converted into pounds as,

          1 Gram  =  0.0022 Pound

So,

          170 Grams  =  X Pounds

Solving for X,

                      X =  (170 Gram × 0.0022 Pounds) ÷ 1 Gram

                      X =  0.374 Pound Approximately

8 0
3 years ago
In a chemical reaction,_______________are the substances present after the reaction.
dsp73

Answer:

In a chemical reaction, <u>products</u> are the substances present after the reaction

8 0
2 years ago
Read 2 more answers
Explain what makes one mineral so precious or costly compared to another.
ValentinkaMS [17]
There are multiple factors that contribute to the cost of a mineral. First of all is the demand or application, which will be related to its physical properties. For example, nontarnishing metals like gold are held in high value for their appearance. Second is the supply of the mineral, those that only have a small quantity in the earth's crust are likely to be more expensive. Third is the cost of extraction and manufacturing. Some minerals may be abundantly found, but may be distributed over a wide area, meaning that it is still expensive to mine and transport.
8 0
3 years ago
How do solids, liquids, and gases differ? in solid matter, atoms or molecules pack close to each other in fixed locations; in ga
geniusboy [140]

in solid matter, atoms or molecules pack close to each other in fixed locations; in gases, atoms or molecules pack about as closely as they do in solid matter, but they are free to move;

5 0
3 years ago
Alice needs to calculate the average pressure inside a gas cylinder. She has access to both a data table showing the pressure ov
Stella [2.4K]
I don’t know but I will find iut
7 0
3 years ago
Read 2 more answers
Other questions:
  • The outside temperature is<br> 35°C. What is the temperature in<br> K
    15·1 answer
  • What is the purpose of an adaptation
    15·1 answer
  • How many inner, outer, and valence electrons are present in an atom of each of the following elements?
    8·1 answer
  • What types of energy is the potential energy in the match transformed into when a person strikes and lights a match?
    5·2 answers
  • he combustion of propane (C3H8) is given by the balanced chemical equation C_3H_8+5O_2\longrightarrow3CO_2+4H_2O C 3 H 8 + 5 O 2
    14·1 answer
  • Identify the type of reaction in KBrO3(s)  KBr(s)<br> + O2(g)
    8·2 answers
  • If 0.50 g of O2(g) reacts with excess H2(g), what is the volume of H2O(g) obtained from the reaction at STP?
    14·1 answer
  • What are the three method used to treat water ?​
    9·1 answer
  • 42.9 liters of hydrogen are collected over water at 76.0 °C and has a pressure of 294 kPa. What would the pressure (in kPa) of t
    6·1 answer
  • Which element could be included in a hydrocarbon?<br><br> Ca<br><br> Zn<br><br> Cl<br><br> Sn
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!