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Why does diffusion occur in liquids and gases?
Diffusion, the passive movement of particles from an area of high concentration to an area of low concentration. Particles like to move! Because they like to move, they want to spread out as much as possible. Diffusion happens because the particles want to spread into the remaining fluid, (liquid and gas) to an area of low concentration. Another way of thinking, when you spray deodorant, because of the initial pressure that pushes all of the particles out of the can, they spread out in all directions.
Use diffusion to explain what happens when you drop a sugar cube into a mug of hot tea?
The cube is high in concentration and when it dissolves it be comes low in concentration. It diffuses: molecules move from an area of high concentration to an area of low concentration. Hope this helps, It was on my homework too.
Sentence with osmosis and diffusion to describe what happens when a tea bag and a spoonful of sugar are placed in a cup of hot water?
When a tea bag and a spoonful of sugar are placed in hot water, diffusion allows the sugar molecules to move from an area of high concentration to a lower concentration throughout the water, sweetening it. Osmosis causes water to move into the tea bag, allowing the flavor compounds to diffuse out and infuse the water.
Why does food coloring spread in water?
because it is liquid mixing in to another liquid
How does the presence of a semipermeable membrane affect the movement of water molecules during osmosis?
The presence of a semipermeable membrane during osmosis allows water molecules to pass through while blocking larger molecules. This causes water to move from an area of higher concentration to an area of lower concentration, balancing the concentration on both sides of the membrane.
What determines how molecules are distributed in diffusion?
The concentration gradient is what causes molecules to diffuse.
What causes diffusion in a gel?
Diffusion in a gel is caused by random molecular motion of solute molecules due to differences in concentration. The solute molecules move from areas of high concentration to low concentration, spreading out within the gel matrix. This results in a gradual distribution of the solute throughout the gel.
For diffusion to occur there must be?
For diffusion to occur there needs to be a concentration gradient. Which means that the concentrations on the two sides must be different. In diffusion the particles flow from high concentration to low concentration.
What causes diffusion of the cell to occur?
Diffusion is a process that occurs naturally everywhere. All molecules and particles that are in an area of higher concentration in a gas or liquid will tend to move to an area of lower concentration. That is diffusion.
What process causes gasses to move along a test tube?
Gas molecules move along a test tube due to diffusion, which is the random movement of molecules from an area of high concentration to an area of low concentration. This process allows the gas molecules to spread out evenly in the available space within the test tube.
Energy that drives diffusion?
The energy that drives diffusion is thermal energy, which causes molecules to move randomly and spread out to achieve equilibrium. This kinetic energy allows particles to overcome barriers and move from areas of high concentration to areas of low concentration until they are evenly distributed.
What causes a gas to diffuse?
Diffusion of a gas is best described using Grahams law of diffusion. It states that the rate of diffusion of gas is inversely proportional to the molecular weight of gas. diffusion generally occurs from a region of high concentration to a region of low concentration. Diffusion occurs in liquids , gases . Generally we sense the smell of chlorine when it is leaked , Here chlorine gas is initially in cylinder at a higher concentration and a higher pressure . Now it is diffused in to surroundings where it have lower pressure and lower concentration.
What causes dye to diffuse away from its source on an agar plate?
Dye diffuses away from its source on an agar plate primarily due to the process of diffusion, where molecules move from an area of higher concentration to an area of lower concentration in an attempt to reach equilibrium. The semi-solid nature of the agar allows for the movement of dye molecules through the gel matrix, driven by random molecular motion. Temperature, molecular size, and the concentration gradient also influence the rate and extent of diffusion.
Why do the gases in diffusion move around?
Gases in diffusion move around due to the kinetic energy of their molecules, which causes them to collide and spread out in space. This movement occurs because gas molecules are in constant random motion, and they tend to move from areas of higher concentration to areas of lower concentration in order to achieve equilibrium. Additionally, the lack of strong intermolecular forces in gases allows them to move freely and fill the available volume.
Place a check mark next to the box that describes diffusion explain your answer?
Some nutrients move into a cell of diffusion
Why does diffusion occur in liquids and gases?
Diffusion, the passive movement of particles from an area of high concentration to an area of low concentration. Particles like to move! Because they like to move, they want to spread out as much as possible. Diffusion happens because the particles want to spread into the remaining fluid, (liquid and gas) to an area of low concentration. Another way of thinking, when you spray deodorant, because of the initial pressure that pushes all of the particles out of the can, they spread out in all directions.
What causes diffusion in the cell?
Diffusion is caused when molecules are moving around and bumping each other in the cell. Collisions cause the molecules to them push apart from one another. Eventually the molecules continue to do this and they spread throughout the area.
