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they both have the same ratios
You can cross multiply if there are two fractions to compare. EXAMPLE: 1 2 If you multiply the lower right # __________ = __________ by the upper left # you will get 4 for 2 4 the left side and if you multiply the lower left by the upper right you will 4 also. compare the numbers for each side and you get "equal to"
MS Contin
blue side down
osmosis
20%
When one area has a higher concentration than another area substances move from the area of high concentration to the area of low concentration.
Diffusion is the process of air particles or molecules that moves from a point of higher concentration to point of lower concentration until the molecules are equally distributed among the particular area ,Osmosis is the process of water particles from a point of higher concentration to a point of lower concentration until the molecules are equally balance on each side of the membrane.
B. Equilibrium - when equal particles continue to move in both directions there is no further net change in the concentration on either side
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When there is a higher concentration of water on one side and a lower concentration on the other side, the water on the side with the higher concentration will naturally move to the side with the lower concentration in order to balance the two sides.
The process of diffusion makes particles from one side move to the other until they're equal.
Diffusion is the movement of particles from a region of higher concentration to a region of lower concentration. If no other factors are involved, the concentration in the higher region will fall and the concentration in the lower region will rise until the concentration is equal on both sides of the membrane. Diffusion will continue, but on average equal numbers of particles will diffuse in both directions during equal periods of time. This is called a dynamic equilibrium. For a basic introduction to diffusion see: http://www.bbc.co.uk/schools/gcsebitesize/biology/cellprocesses/2diffusionandosmosisrev2.shtml For more detail see: http://www.blobs.org/science/article.php?article=20
Addition of a polar solute lowers the water potential on that side of the membrane and so water will diffuse from the other side of the membrane from a relatively high water potential to the lower water potential, by osmosis.
Diffusion is the movement of particles from a high concentration to a lower concentration. Using particle theory, imagine that you have a substance i.e perfume. When you spray the perfume at first it is quite strong in one area but weaker in the other area. This is because the particles of the perfume want to spread out to form an equilibruim. So the particles move away from each other so there is a 50/50 ratio of perfum on either side of the room.
It means one side have high concentration.Other side has lower.