When gasoline is mixed with water, it creates a thin film on the surface due to their immiscibility. This film acts as a prism, separating white light into its component colors and creating a rainbow effect. The colors in the rainbow are produced by the light bending and reflecting through the thin film of gasoline and water.
Water is not soluble in gasoline. Water is made up of very polar molecules while gasoline is made up of a collection of different nonpolar hydrocarbon molecules. They cannot interact through the same intermolecular forces and therefore they cannot dissolve each other. The above answer is correct, however even insoluble things will dissolve to a certain extent. Gasoline will dissolve about .1% water, or 1 ml per liter (about 3/4 of a teaspoon per gallon). Gasoline containing ethanol will dissolve about 1% water.
Yes
Most likely an extinguisher that uses sand or foam to choke the oxygen out of the flame because this type of fire is hard to put out with water or other means.
food colouring. light molasses alcohol dishwashing soap glycerine vegetable oi water honey PROCEDURE: First, you will put light molasses gently in the bottle. you will put the glycerine, you can also put food coloring in the glycerine if desire. put the dishwashing liquid in the bottle very gently. you will put the water. next make sure the water has a food coloring. then, the vegetable oil. last, you will put the alcohol with food coloring.
The solvent is water- usually carbonated water. There are several solutes- mainly sugar.
Look for a rainbow opposite to the direction of the Sun. This means that if the Sun is setting in the West, the rainbow will appear in the Eastern sky.
you put water on it and then shake the rainbow and it should start to pour which is a.k.a rain
Neither a gasoline or electrical fire should be put out by water. A gasoline fire should be put out by a fire extinguisher labeled A B C. An electrical fire should first have the power switched off. Then the fire extinguisher should be used.
Water should not be used to extinguish a gasoline fire because the gasoline will stay on top of the water which can spread the fire quicker. The best thing to use is a fire extinguisher.
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Water and gasoline have different densities, and do not mix at all. If you put some gasoline (or almost any kind of oil) and some water in a clear jar, seal the jar and shake it, you'll see that you create a "suspension"; globules of water interspersed with globules of oil. Place the jar on the ground, and watch; the water will settle, and the oil will rise, until they are completely separated.
Another contributor said: A rainbow is simply light refracted through water droplets. There is no real connection with gold whatsoever. -------------------------------------------------------------------------------- More simply put, the reason is that it is actually impossible to put yourself at the end of a rainbow. As you move towards where you see the end of the rainbow to be, the rainbow moves so you can never get to the end.
No but you can use sand. If you have some lying around.
God put the first rainbow in the sky as a covenant between Noah and the rest of us that He would never destroy the world by water again.
Gasoline is a non-example of water. ( as for the landforms, - put it in another question please, ONE at a time !)
These words all appear in the definition of the word "rainbow."
from my experence i think it is water because it only happens after rain and during sunny days and you put your house to mist you can see the rainbow