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
Schach [20]
3 years ago
9

If a 10% sucrose solution within a semipermeable sac causes the fluid volume in the sac to increase a given amount when the sac

is immersed in water, what would be the effect of replacing the sac solution with a 20% sucrose solution
Advanced Placement (AP)
1 answer:
guapka [62]3 years ago
8 0
Osmosis is the net movement of water molecules through a semi-permeable memberane from a region of higher water potential to a region of lower water potential.

so in the first case, since 10% of sucrose solution has a lower water potential than the pure water, so water molecules will flow into the sac, causing the sac to increase in volume. note that sucrose molecules can't diffuse out since there's a semi-permeable membrane.

in the question, I'm not 100% sure what the "sac solution" is meant by, but I guess it's the solution inside the sac

so here if the sac sucrose is 20%, the concentration of water is larger in difference than the first time, so osmosis rate will increase.

but if the "sac solution" is meant by replacing the water of the first case, then the sac inside would have a higher water potential, as the sucrose concentration is more diluted. then the water molecules will flow from the sac back to the beaker or whatever container it is.
You might be interested in
Why might ""world regions"" be a better way to divide the earth?
klemol [59]

Answer:

Explanation:

A world region is a large primary division of the world used in higher education — originally in anthropology, but then also in geography and history, and as the basis for area studies.

8 0
3 years ago
The time required for epoxy-resin cement to set is about A. 4 hrs. B. 2 hrs. C. 3 hrs. D. 1 hr.
Butoxors [25]
It would be A. 4 hrs
7 0
3 years ago
hi guy i cant seem to get this answer right so im going to put it on here and here it is 15(x+2)+9x=6
anyanavicka [17]

Answer:X=-1

Explanation:

15x +30+9x=6

      -30        -30

        24x =-24

        24      24

          x =   -1

7 0
2 years ago
Refer to the map. Map of Trade Routes and World Religions in the Late 15th Century. A key notes Islamic areas, Christian areas,
Margarita [4]

Answer: They led to larger urban cores that used professional armies to increase their territory and enslave people.

Explanation:

Trade generally brings about wealth and this was the case for West African societies as a result of interactions with the Muslim traders who crossed the Sahara to trade with them.

As a result of the gains from trade, wealthy urban cores and cities were formed such as Timbuktu, Gao and Agadez . The wealth the rulers of these cities acquired enabled them to use professional armies to conquer more territory.

Indeed one of the richest men in history, Mansa Musa ruled over an empire that became so rich due to trade in his territory.

8 0
3 years ago
Out of a.) Framers b.) Federalists c.) Anti-Federalists d.) Boycott which one does not belong and explain why.
Travka [436]

D. Boycott is your answer

The other 3 are all types of people, a group of people, while boycott is an action that is used by people

hope this helps

6 0
3 years ago
Read 2 more answers
Other questions:
  • Which of the following statements about communication is most accurate?
    8·2 answers
  • Kaelon believes that most people cannot be trusted. More than not, individuals he has relied on in the past have
    9·2 answers
  • True or False. In the past, expansion diffusion was the most common type of diffusion.
    5·2 answers
  • Who wants to get the ash kash special ;)
    15·2 answers
  • Which of the following is the least ecologically damaging remediation for lead pollution in soil?
    11·1 answer
  • In libraries, do they put the bible in the fiction or non-fiction section?
    11·1 answer
  • HELP PLEASE ASAP ILL MARK BRAINLIEST PLUS 15 POINTS!!
    11·1 answer
  • What kind of risks can exist in a business? A business may have a/an
    14·2 answers
  • Study Title: you're getting defensive again 1. What questions (hypothesis) was the researcher trying to answer with this experim
    12·1 answer
  • Which of the following is the learned response to a conditioned stimulus?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!