Diffusion is the movement of molecules from high to low concentration. Factors influencing diffusion rate include molecular size, temperature, solution density, and distance traveled.
Diffusion is the process by which molecules move from an area of high concentration to an area of low concentration until equilibrium is reached. Factors that affect the rate of diffusion include molecular size, temperature, solution density, and the distance traveled. For example, larger molecules diffuse more slowly, higher temperatures increase diffusion rates, denser solutions slow down diffusion, and longer distances decrease the rate of diffusion.
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