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Q: Does the presence of another substance affect the rate of diffusion?
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What are the factors which affect rate of diffusion?

the factors which affect rate of diffusion is the factors that mixing one substance to another.


How does the presence of hydrogen bonds affect the heat of fusion of a substance?

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How does the Concentration gradient of a substance affect the movement of that substance and the expenditure of energy?

The larger the concentration gradient (bigger difference between the two solutes across semipermeable membrane) the faster the rate of diffusion.


What are two secondary factors that affect solute diffusion?

The primary determing factor would be the size of the substance


What factors most affect the rate of diffusion in a liquid or agas?

Two factors which determine the rate of diffusion of a liquid in another liquid include temperature and particle size. The higher the temperature, the faster diffusion takes place, and the smaller the particle, the faster diffusion takes place.


How shape affect the rate of diffusion?

diffusion, its annoying :) m.kk


Where within the body does pressure affect diffusion of a substance?

Pressure increases the rate of diffusion. As the pressure on the membrane increase, attempts to enter the lower concentration increase, speeding the diffusion rate.


How does the presence of the humus affect soil?

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What conditions affect diffusion?

Factors that may affect Diffusion rates are: Temperature, Concentration, Different tissue types, Molecular size, Surface area to volume ratio.


What environmental factors affect diffusion?

Diffusion is affected by various environmental factors, like temperature.


How a change in medium water to gelatin would affect the rate of diffusion?

A change in medium water to Gelatin would affect the rate of diffusion dramatically. The change from water to gelatin would slow down the rate of diffusion.


How does kinetic energy affect diffusion rate?

The greater the collision rate, the greater the diffusion rate. As the molecules of the substance that is diffusing are more concentrated, the molecules collide more. As they diffuse and spread apart, there are less collisions and diffusion slows down.