by underground things like petrol and other stuff
Crude oils are extracted by fractioning crude oil in a fractioning tower. They are fractioned by heating to boiling point and rising up the tower where they condensate and come out in another form.
you don't make crude oil. Crude oil is natural oil after it has been sucked up from the earth, before it has been processed
fractional distillation.
Oils wells dig up fossil fuels. The fuel that they bring up is raw, unrefined, and full of gunk. It's known as crude oil. So yes, crude oil is a fossil fuel. Correct me if I'm wrong.
Crude oil is a mixture of different hydrocarbons, such as alkanes, cycloalkanes, and aromatics. It is not a compound because it is made up of various individual substances that are physically combined but do not undergo a chemical reaction to form a new substance.
Animal fats and plant oils are made up of glycerol and fatty acids.
Crude oil is primarily composed of hydrocarbons, which are molecules made up of hydrogen and carbon atoms. It can also contain small amounts of sulfur, nitrogen, and oxygen compounds. The specific composition of crude oil can vary based on its source.
A mixture is a substance made up of two or more pure substances.
A J. Carleton has written: 'Determination of the rheological properties and start-up pipeline flow characteristics of waxy, crude and fuel oils'
there are lots of substances made up of particles, solids, liquids, gas etc.
Yes and No, it all depends on the type of oil that is in the salt water. Heavy crude oils do not mix with salt water, they just clump together and sink to the bottom. light and very light crude oils do mix with water which speeds up their degradation and causes them to evaporate a lot faster. medium crude oil like those from the oil spill in the Gulf of Mexico only partially mix with water, that is why you see the pools of oil on the surface and all the oil globs washing up on shore.
Glycogen and starch are two substances made from repeating units of glucose.