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Petroleum, that is unrefined crude oil is a heterogeneous mixture. These hydrocarbon components are separated and refined in fractional distillation columns. Refined constituents include diesel, fuel oil, and kerosene for example.
Crude oil is a mixture of various chemicals. If you distill crude oil you can separate it into components, which are also known as fractions.
It is separated by fractional distillation into the different components.
Crude oil is separated into different substances with similar boiling points. The substances in crude oil can be separated using fractional distillation. The crude oil is evaporated and its vapours are allowed to condense at different temperatures in the fractionating column. Each fraction contains hydrocarbon molecules with a similar number of carbon atoms
itsmadeoflotsofhydrocarbens
It is a mixture of hydrocarbons, which can be separated by fractional distillation. Oil is NOT an element.
Crude oil is a mixture of compounds called hydrocarbons. Many useful materials can be produced from crude oil. It can be separated into different fractions using fractional distillation, and some of these can be used as fuels. Unfortunately, there are environmental consequences when fossil fuels such as crude oil and its products are used.
Crude Oil is hydrocarbon and it is mixture of carbon and hydrogen.
mixture
Crude oil contains a mixture of hydrocarbons molecules
Crude oil is a mixture of compounds, mainly hydrocarbons and derivatives of hydrocarbons.
Crude Oil is typically a heterogeneous mixture.
Crude oil is a mixture of short to long chain hydrocarbons. It has to be separated into many different fractions to become usable. It may also contain mineral impurities due to it being underground
it is a mixture
Crude oil is separated in an oil refinery which makes a bunch of different byproducts such as airplane gas, kerosene, and alot more. -cooleye101
An oil refinery
fractional distillation.