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Diffusion
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Questions (147)
Facilitated diffusion is a type of
A. passive transport B. exocytosis C. active transport D. endocytosis
3 answers
asked by
SOOOOOOOOOOOOOOOOOOOOOOOOOoup943
45 views
what are the 3 factors that affedct diffusion
3 answers
asked by
ppppppppp
21 views
what are examples of something that diffuses ?
what is something that contains amino acids?
1 answer
asked by
nuvia
912 views
why is diffusion important to living things? (organisms) u get full credit no worries! =]
3 answers
asked by
amir
898 views
The diffusion of WATER across a selectively permeable membrane is called
a facilitated diffusion. b osmosis. c active transport.
3 answers
asked anonymously
53 views
Use the diagram below to answer the question.
Image The diagram shows a beaker of water and molecules of red dye at the beginning
3 answers
asked anonymously
54 views
Can anyone tell me what happens when you do the diffusion lab? It is the one where you take food coloring and drop it into hot,
4 answers
asked by
Molly
661 views
I know diffusion is movement of matter from high to low concentration. Does that mean that it will try to make the molarity of
1 answer
asked by
JJ
321 views
if you put a small drop of dye in a jar of water would the diffusion be faster or slower than if a larger drop was put in
1 answer
asked by
pheobe
445 views
Describe the mechanisms that permit the movement of each of the following substances into the cell
water glucose oxygen protein
1 answer
asked by
Tina
907 views
what cells are involved in the diffusion of substances?
(Broken Link Removed) All cells are involved in diffusion, across thier
1 answer
asked by
Kim
339 views
Under what condition will diffusion take place most rapidly?
a movement through a permanent barrier b movement from an area of
1 answer
asked by
bhgu
43 views
Active diffusion requires a membrane protein. true or false
1 answer
asked anonymously
13 views
Give an example of diffusion that is not candle
1 answer
asked anonymously
14 views
An unknown gas diffuses ar a rate of 0.5 times that of nitrogen at the same temperature and pressure. Calculate the molar mass
3 answers
asked by
Anonymous
1,565 views
substance moves across a cell membrane from a higher concentration to a lower concentration, without using the cell’s energy
1 answer
asked by
Guest
46 views
Diffusion allows a soda to lose its carbonation, causing it to taste “flat.”
Diffusion allows a soda to lose its carbonation,
1 answer
asked anonymously
32 views
A student is investigating cellular transport. They fill a beaker with 250 ml of water. The student then places 10 drops of red
1 answer
asked anonymously
68 views
Which of the following is an accurate description of one of the ways that cultural patterns influenced diffusion in Texas?(1
1 answer
asked by
STAN NCT DREAM
37 views
if 465 cm3 of sulphur iv oxide can diffuse through porous partition in 30seconds how long will an equal volume, 620cm3 of
4 answers
asked by
Alex
1,195 views
Under certain conditions, neon (Ne) gas diffuses at a rate of 4.5 centimeters per second. Under the same conditions, an unknown
4 answers
asked by
Carly
1,155 views
Select all the statements that apply to diffusion.
Responses It requires energy to move molecules. It requires energy to move
1 answer
asked anonymously
37 views
A latex balloon, wall thickness 3.091 x 10-4 m, contains helium at a concentration of 0.35 kg m-3. Under these conditions the
6 answers
asked by
anita
1,120 views
You wish to increase the carbon content of a slab of steel by exposing it to a carburizing atmosphere at elevated temperature.
2 answers
asked by
Anonymous
1,094 views
During diffusion, when the concentration of molecules on both sides of a membrane is the same, the molecules will(1 point)
Respon
1 answer
asked anonymously
76 views
Simple diffusion occurs because(1 point)
Responses molecules constantly move and collide with each other. molecules constantly
1 answer
asked anonymously
127 views
Someone is cooking bacon in your home kitchen, but you can smell it in your bedroom. What is the best explanation of why this
1 answer
asked anonymously
46 views
A student is investigating cellular transport. She fills a beaker with 250 ml of water. She places 10 drops of red food coloring
1 answer
asked by
kkk
42 views
You wish to increase the carbon content of a slab of steel by exposing it to a carburizing atmosphere at elevated temperature.
3 answers
asked by
asd
987 views
A latex balloon, wall thickness 3.091 x 10-4 m, contains helium at a concentration of 0.5 kg m-3. Under these conditions the
5 answers
asked by
student
919 views
A latex balloon, wall thickness 3.091 x 10-4 m, contains helium at a concentration of 0.72 kg m-3. Under these conditions the
1 answer
asked by
Anonymous
850 views
The diffusion coefficient of silver (Ag) in copper (Cu) has the following values:
T (K) D (m2s-1) 923 5.42 x 10-16 1173 1.34 x
9 answers
asked by
Odesa
850 views
(a) A pressure vessel contains a large volume of CO2 gas at 10 atm pressure. A membrane composed of a poly(ether ketone) polymer
5 answers
asked by
ani
811 views
You wish to remove nitrogen from the near-surface region of a plate of cobalt which is 1.0 cm thick. The plate is placed in a
1 answer
asked by
lisa
782 views
When particles are equally distrubited, diffusion will?
A- continue B- Go in reverse C- Stop D- become permeable YOu mean equally
2 answers
asked by
chris
759 views
When a person wearing a perfume enters a room
it takes a minute to spread in the room..what causes that??
2 answers
asked by
Zola
719 views
can u suggest 5 advantages and 5 disadvantages of diffusion in chemistry
2 answers
asked by
akshara
733 views
Consider the following: CH4, SiH3Cl, Ar, and CH2F2.
(a) Which one will diffuse the fastest? (b) What is the rms speed (m/s) of
2 answers
asked by
Sam
685 views
The diffusion coefficient of silver (Ag) in copper (Cu) has the following values:
T (K) D (m2s-1) 923 5.42 x 10-16 1173 1.34 x
5 answers
asked by
student
641 views
Under certain conditions, neon (Ne) gas diffuses at a rate of 7.0 centimeters per second. Under the same conditions, an unknown
3 answers
asked by
smith
637 views
You wish to increase the carbon content of a slab of steel by exposing it to a carburizing atmosphere at elevated temperature.
23 answers
asked by
Odesa
623 views
Under the same temp.and pressure ,nitrogen gas diffuses 8 times as fast as gas y .calculate the relative molecular mass of gas
2 answers
asked by
favour
578 views
A slab of plate glass containing dissolved helium is placed in a vacuum furnace at a temperature of 400 C to remove the helium
2 answers
asked by
595 views
In diffusion, particles move from an area of what concentration to an area of what concentration.
1 answer
asked anonymously
21 views
Under certain conditions, neon (Ne) gas diffuses at a rate of 7.0 centimeters per second. Under the same conditions, an unknown
3 answers
asked by
smith
586 views
Under which of the following conditions would the same amount by mass of sugar diffuse the fastsest?
300 ml ice tea with sugar
2 answers
asked by
Kiki
561 views
A pressure vessel contains a large volume of CO2 gas at 10 atm pressure. A membrane composed of a poly(ether ketone) polymer
7 answers
asked by
harry
541 views
(a) A pressure vessel contains a large volume of CO2 gas at 10 atm pressure. A membrane composed of a poly(ether ketone) polymer
28 answers
asked by
Ling
557 views
You wish to increase the carbon content of a slab of steel by exposing it to a carburizing atmosphere at elevated temperature.
5 answers
asked by
T
538 views
hello
my teacher today during our Biology lesson said : Diffusion occurs more easily in smaller organisms because they have a
4 answers
asked by
British boy
524 views
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