What happens when you mix water and oil?

So what happens when you try to mix oil and water? The water molecules attract each other, and the oil molecules stick together. That causes oil and water to form two separate layers. Water molecules pack closer together, so they sink to the bottom, leaving oil sitting on top of the water.

What is the hypothesis of mixing water and oil?

Objects will sink in water if their density is greater than 1 g/mL. The oil is LESS dense than the water. This is because the molecules of oil are larger than the molecules of water, so oil particles take up more space per unit area. As a result, the oil will rise to the top of the water.

Is it really possible to mix oil and water?

An emulsifier is a substance that mixes oil and water or better yet tries to mix oil and water. You already know that oil and water don’t blend. If you continue to shake and stir oil and water together in a bowl, they will not result in a perfect mix. You will still be able to separate the oil from the water once you stop stirring. Adding an emulsifier to the mix helps to separate the oil particles into the water.

How do you mix oil and water?

Oil and water can be forced to mix together by adding an emulsifier (see ‘Making an Emulsion ‘). This creates a stable mixture of water with droplets of oil spread through it, or oil with droplets of water spread through it, that does not settle out.

What happens if an oil and water are mixed together?

Oil molecules, however, are non-polar, and they can’t form hydrogen bonds. If you put oil and water in a container, the water molecules will bunch up together and the oil molecules will bunch up together , forming two distinct layers .

Will water react with oil?

The molecules of water can’t mix with the molecules of oil. Even if you try to shake up a bottle of half-oil and half-water, the oil just breaks up into smaller droplets, but it doesn’t truly mix with the water. Also, food coloring only mixes with water. It does not color the oil at all.