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
Paha777 [63]
3 years ago
11

Calculate solute of a 0.1M NaCl solution at 25 degrees Celsius. If the concentration of NaCl inside the plant cell is 0.15M, whi

ch way will the water diffuse if the cell is placed into the 0.1M NaCl solution?
Biology
2 answers:
Ket [755]3 years ago
7 0
 The solute potential is expressed in the formula P= – iCRT, where i = the ionization constant, C = the molar concentration , R = the pressure constant (R = 0.0831 liter * bars/mole * K), and T = the temperature in K (273 + °C). At atmospheric pressure and 25°C has an osmotic potential - A 0.15 M NaCl solution contains 2 ions, Na+ and Cl- (where sucrose stays as one particle); therefore i = 2, and the water potential = -7.4 bars. 
Water will move into the cell by osmosis from 0.1 to 0.15.
Rama09 [41]3 years ago
5 0

Answer:

The correct answer is -7.429 bars.

Explanation:

The solute potential inside the cell is calculated by the formula = -iCRT

Here, i refers to the number of ions, C refers to the concentration of solute, R refers to the gas constant, and T is the temperature (K)

The concentration within the cell of the plant is 0.15 M for NaCl, i = 2, R = 0.0831 and T = 298 K or 25 degree C.  

Solute potential = - (2 * 0.15 * 0.0831 * 298) = -7.429 bar

You might be interested in
Help what is an ion a compound A.that contains two elements
dimulka [17.4K]

Answer:

b, the definition of an ion is a charged atom or molecule

6 0
4 years ago
According to cell theory, which are made of cells? Check all that apply.
skad [1K]

Answer:

Kitten

Cactus

Mushrooms

Bacteria

so all but Rock

Because only living things have cells

4 0
3 years ago
The movement of soil from one place to another place is called? ANSWER: GLACIATION, DEPLETION, or EROSION
r-ruslan [8.4K]

Answer:

¿cual es la influencia que tiene la

5 0
3 years ago
Hydropower___
lora16 [44]

Hello there!

A)Use  energy of moving water.

Hydro=Water.

Hydropower: Hydro means water, so that means it gets it's energy from moving water.

8 0
4 years ago
Read 2 more answers
Convergent plate boundary: how do the plates and mantle interact?
vredina [299]

Answer:

Convergent plates collide causing earthquakes and volcanoes, and creating mountains.

Therefore second answer, The plates move towards each other at these boundaries and the more dense plate will sink under the less dense plate into the mantle where it is destroyed. (This creates a trench.)

Explanation:

In the lithosphere the plates melt when they go down.

!!!

Remember:

Convergent = Collide

Divergent = Divide

Transform = Slide

8 0
3 years ago
Other questions:
  • (oxygen, electron transport chain, chemiosmosis, NADPH)
    10·1 answer
  • Why is California’s high-speed rail such a groundbreaking effort
    10·1 answer
  • A population of deer is defined by _____.
    14·2 answers
  • Help me please,Thanks
    13·1 answer
  • Comparing mitosis and meiosis
    5·1 answer
  • Polystyrene is an effective material for keeping honeybees warm in the winter because _______.
    11·1 answer
  • What is DNA (Deoxyribose Nucleic Acid)?
    10·2 answers
  • Which feature forms at Earth’s surface from the cooling of lava?
    6·2 answers
  • Name one product of digestion which is not absorbed directly into the blood stream
    15·2 answers
  • HELP ME OUT PLS!!!!!!!!!!!!!!!!!!!
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!