Why does diffusion eventually results in equilibrium
Equilibrium is established as a result of diffusion. For example, consider placing a sugar cube into a beaker of water. As the sugar cube dissolves, the sugar molecules diffuse throughout the beaker. When the beaker is left undisturbed, the concentration of the sugar molecules will eventually remain the same throughout the beaker.Distinguish between diffusion and osmosis. Diffusion is the movement of molecules from an area of higher concentration to an area of lower concentration, and Osmosis is Diffusion for water, basically its the passive transport of water. Describe what it means to say that two solutions are isotonic. why does diffusion eventually results in equilibrium
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Chemical diffusion occurs in a presence of concentration (or chemical potential) gradient and it results in net transport of mass. This is the process described by the diffusion equation. This diffusion is always a nonequilibrium process, increases the system entropy, and brings the system closer to equilibrium. Zoe Bisco Bio 10 p. 108 218. Water will move in the direction where particle concentration is highest (so the water moves from an area of high water concentration to an area of low water concentration). The water moves in this direction to dilute the more concentrated side towhy does diffusion eventually results in equilibrium May 12, 2014 Biologyonline is a completely free and open Biology dictionary with over 60, 000 biology terms. It uses the wiki concept, so that anyone can make a contribution.
Diffusion results in equilibrium because molecules eventually attempt to align on a particular gradient. Diffusion always stops when balance is reached. why does diffusion eventually results in equilibrium Osmotic equilibrium is the term used to indicate that the concentration of a solute in water is the same on both sides of a semipermeable membrane. While the water still passes through the membrane, there is no gain or loss on either side. Oct 24, 2007 Answers. 5. The unicellular organism will contain a higher concentration of solutes than the pond does. Because of this water will try to move into the organism (cell) because diffusion will try to balance out the concentrations of ions between the cell and pond, by trying to dilute the organism. Sep 17, 2018 Why Does Diffusion Occur? any random motion of molecules is more likely to put the system in a state that is closer to diffusion equilibrium simply because the vast majority of possible states the system could be in are ones where the particles in the gas are spread out evenly. Osmosis is the result of the process of diffusion in the Diffusion is the movement of molecules from an area of higher to lower concentration. Once this occurs, the concentration will eventually even out and equilibrium will be established because the concentrations will be the same throughout the space occupied by molecules. Distinguish betweenRating: 4.67 / Views: 950