I'm guessing nothing the oil just sits on top of the water and chemicals are used to make the oil dissolves. Like BP oil spill
When oil is poured into a u-tube test tube of water, the oil will separate from the water due to their difference in density. The oil, being less dense, will float on top of the water, creating two distinct layers. This is because oil is hydrophobic and does not mix with water.
When a glass of water is poured into a jar of vegetable oil, the water will not mix with the oil due to their different densities and polarities. Water is denser than oil, so it will sink and form a separate layer at the bottom of the jar. This creates a distinct interface between the two liquids, with the oil floating above the water.
The liquids do not mix. They are said to be immiscible.
A paste is formed.
Water has a fixed density (depending on temperature), and it is more dense than corn oil by a little bit. If corn oil is added to water, the density of the mixture will decrease. This applies to "room temperature" water and oil. No one should be pouring hot oil into water.
When antifreeze is poured into your oil, it weakens your oil cause it to break down prematurely and can cause your engine to fail by spinning an engine bearing and even smoke. This is also a sign of a blown head gasket.
Roman Catholic AnswerWhen Holy Water is discarded it must be either poured into the sacrarium (piscina) or poured out respectfully on the ground where no one will walk.
Pouring water into an oil tank can cause the water to sink to the bottom, where it may potentially cause rust and corrosion. This can damage the tank and lead to leaks. It is important to have the tank professionally inspected and cleaned if water is accidentally poured in.
Liquids such as water, juice, milk, and oil, as well as granular substances like sugar, salt, and sand, can be poured. Additionally, powders like flour or spices can also be poured.
it slowly dissolves by being broken up and pulled away by the water molecules.
when the engine is run the oil and water will make a thick pudding like mixture that will not lubricate the engine, you will need to change the oil and filter again. ( this mixture can clog the filter ) You may also need to do an engine cleaning procedure as well, that mixture will stick to everything and be there after several oil changes.
it condenses and forms colloid.