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Diffusion can take place in any substance, cause diffusion means the mixture of gases . In a perfume shop diffusion takes place
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∙ 11y ago
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What occurs when substances scatter themselves evenly throughout an available space?
The process is called as diffusion, probably. The molecules have kinetic energy. that makes them to diffuse probably. Why the molecules do not come closer to each other, due to gravity is a question mark. Probably the kinetic energy is more powerful than the gravitational force. If you mix two gases, they will diffuse evenly in the space. How and why this happens is the question mark, again.
What result would you expect if these two models were compared in a diffusion test?
The rate of diffusion would be faster for the right cylinder.
What substance cannot be moved into a cell by osmosis or diffusion?
Diffusion is when the particles of gas or any substance are spread out. Osmosis is two solutions are separated. Sugar molecules cannot be moved into a cell by osmosis or diffusion.
What are two forms of passive transport of a cell?
Two forms of passive transport (or transport not involving energy/ATP) are diffusion and facilitated diffusion. Another form is osmosis. Also keep in mind that passive transport is for smaller particles.
How are diffusion and active transport different?
There are two types of diffusion. Facilitated and non facilitated. Diffusion occurs when there is a concentration gradient. That is, when an area has more concentration than the other area. Diffusion is used to transfer particles from one place to another. Active transport is used to transfer particles, usually occurring against a concentration gradient. Active transport requires energy to occur however, diffusion does not. There are two types of diffusion. Facilitated and non facilitated. Diffusion occurs when there is a concentration gradient. That is, when an area has more concentration than the other area. Diffusion is used to transfer particles from one place to another. Active transport is used to transfer particles when there is no concentration gradient. Active transport requires energy to occur however, diffusion does not.
When two substances mix without being shaken or stirred?
Diffusion :)
What are two way diffusion and osmosis are the same?
Osmosis is just a form of diffusion. They are both the movement of substances and both require a concentration gradient.
What is the definition of a stimulus diffusion?
The spontaneous intermingling of the particles of two or more substances as a result of random thermal action
The change that takes place when two or more substances interact to form new substances is called a reaction.?
two
What is two or more substances in the same place that are not chemically combined?
A(n) mixture is made of two or more substances that are together in the same place but are not chemically combined.
What is made of two or more substances that are together in the same place but are not chemically combined what is made of two or more substances that are together in the same place but are not chemic?
This is a mixture.
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.
The change that takes place when two or more substances to form new substances is called a chemical reaction.?
two
Describe concentration prior to and at this point?
Diffusion flows from a more concentrated to less concentrated substance. The process ends at a point of equilibrium between the two substances. In a word, prior to diffusion concentration is higher on one side and at diffusion both sides are equal.
What consists of two or more substances that are in the same place but not chemically combined.?
A mixture
The change that takes place when two or more interact to form new substances is called a chemical reaction.?
substances
The that takes place when two or more substances interact to form new substances is called a chemical reaction.?
Change
