These are organic compounds.
Many organic molecules, especially petroleum derivatives like oil, grease, tar, and some plastics.
I'm not sure what your asking but the term for substances that are unable to dissolve in water are called unsoluable.
hydrocarbons
This is going to sound really weird and please only use this as your last resort because I have tried it with other types of substances like petroleum jelly but not specifically that. First rub in vegetable oil wherever the petroleum is and that should break the petroleum down then all you need to do is wash the vegetable oil out with dish soap. Like I said, sounds weird.
itsmadeoflotsofhydrocarbens
Giant covalent substances like diamond tend not to dissolve in anything. Non polar molecular substances such as hydrocarbons are not attracted to water.
These substances are called immiscible; for example water and vegetable oil.
petrol Naptha Gasoline jet petrol( kerosine) there is also some impurities left in the bottom like Bitumen used as asphalt
Lipids are present in vegetable oil, olive oil, and others of biological origin. But they are not present in petroleum, which consists mostly of hydrocarbons.
vegetable oil vegetable oil vegetable oil vegetable oil vegetable oil vegetable oil vegetable oil
Substances composed of carbon and hydrogen are called "hydrocarbons". Common hydrocarbons include methane (natural gas), oil and gas. Hydrogen and carbon are very common elements in everything that is or was formerly living.
separation of hydrocarbons means separation crude oil of unpuerties also separation hydrocarbon gases but in case separation of crude oil only oil
vegetable oil in soda stablilizes the combining of two unblendable substances. it gives that cloudy look (in mountain dew) . it also helps keep fat soluable citrus flavorings in the soda.
Vegetable oil is denser then water, so it floats on top. Oil is also a lipid, which is hydrophobic, meaning it does not like water. They do not mix.
Crude oil is a mixture of compounds, mainly hydrocarbons and derivatives of hydrocarbons.
Turpentine is a mixture of hydrocarbons just like kerosene oil it contains hydrocarbons having carbon atoms 11 to 20 or more
Many organic molecules, especially petroleum derivatives like oil, grease, tar, and some plastics.