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What else can I help you with?
What happens when you put dye in water?
If you boil it, the water will boil and the dye will not, leaving you with dye.
How do you separate water and food dye?
If you wish to retrieve the water but not the dye, add a stick of celery or two into the mixture and leave for a while. The dye will penetrate the celery, changing the colour of it, while leaving most (98%) of the water. This is called osmosis. If you want to keep the dye but not the water, simply VERY slowly heat the mixture so that the water evaporates. Or, if you're not in a rush, leave in on a windowsill for a few hours or days for the sun to evaporate the water naturally. Eventually you'll be left with the dye. This is called evaporation.
What happens to the mung beans if you water it with dyes?
Mung beans would imbibe water and dye solution .
What caused the food dye to diffuse faster in hot water than in cold water?
In hot water the water atoms are in an excited state, meaning that they will move around more and come into contact with things more often. they are more likely to bond to substances as the activation energy is available. This is similar to sugar dissolving more readily in hot water compared to cold.
What do you do with eosin?
Perhaps the most common use of eosin dye is in blood testing. Technicians mix the dye with a small amount of blood, then count how many cells absorb the fluorescent red dye. Several serious diseases cause a count of more than 500 eosinophils/microlitre of blood.
How do dye particles move through the water?
Dye particles move through water by a process called diffusion, where they spread out from an area of high concentration to an area of low concentration. This movement occurs due to random molecular motion of the dye particles within the water.
How does the diffusion of food dye in water?
Dye spreads in water via a process called diffusion. Diffusion occurs in fluids (gases or liquids) and it involves particles moving from a high concentration to a low concentration. So in this context the dye is dropped in and spreads from the high concentration (where the dye was dropped in) to the rest of the water as it has a low or nil concentration of the dye in question. This happens until equilibrium where there is an equal concentration throughout the water. That is why it appear to dilute the dye as the final concentration is actually less than that of the original dye as it has spread out. Therefore this effect will be more pronounced in larger bodies of water as it spread through a larger amount of space so it spread out more and therefore less concentrated.
How can you prove that particles of matter are continuously moving?
Random movement of a suspense particles in the swamp of smaller particles can be observed through motion of pollen or dust in water using Microscope. A more simple prove would be diffusion test using dye in the still water. If the molecules of the water isn't move then there can't be such thing as dissolving of dye without stirring. Trace of dye dissipation in water can show how the water molecules motion cause the dye to move with it.
Will red dye cool faster mixed in water than blue dye mixed with water?
No because they are the same type of dye with the same base mixed with different materials
What two colors dye make burgundy?
blue and red, but you need a bigger red ratio than blue
Will cactus change color if you dye the water?
Plants absorb water for hydration and nutrient intake, but the dye particles are unlikely to be absorbed by the cactus to affect its color. The color change in the cactus would not occur simply by dyeing the water it absorbs.
Why does the line between the dye and the gelatin blur?
The particles of the dye and the gelatin slowly begin to mix because of diffusion. Dye and gelatin, like all matter are made up of tiny particles.
Why doesn't cold dye rise into warm water?
Cold dye is denser than warm water due to differences in their molecular structure and temperature. When substances are more dense than their surrounding environment, they will sink rather than rise. As a result, the cold dye will stay at the bottom of the warm water instead of rising to the top.
Define the term diffusion?
Diffusion is the movement of particles from an area of high concentration to an area of low concentration. A fair example of diffusion is a small amount of dye being added to a container of water. The dye would slowly spread or diffuse causing the colour of the water to change and the colour of the dye to be equally distributed among the water.
Why doesnt the cold dye rise in warm water?
Cold dye is denser than warm water, so it sinks instead of rising. When cold dye is added to warm water, it stays at the bottom because the warm water is less dense and stays on top. This difference in density causes the cold dye to remain submerged in the warm water.
Why didn't the cold dye immediately rise into the warm water?
The cold dye did not immediately rise into the warm water because of the difference in temperature. Cold liquids are denser than warm liquids, causing the cold dye to stay at the bottom initially. As the dye warms up, it becomes less dense and starts to rise through the warm water.
Why does hot water absorb more color than cooler water?
hot water particles are moving,so it moves what ever you add to it ..if you can see it such as a dye or coffee.cold water has less connetic enegry...we have all heard how heat from a flame rises...heat in water moves as well and makes it mix the color quicker...
