when crude oil burns,the first hydrocarbon comes out is natural gas.
Crude oil has been known of since before pre-recorded history. No one can say who first discovered it.
Aristotle
Crude oil will adhere to almost any solid surface. It is easily removed at first, with soap and water. It can develop in time into a tarry substance, which is more difficult to remove.
THE BLOOOM COMES FIRST
you have to slice it first then it will shrink
false
Gasoline is a hydrocarbon with formula CnHm, when it burns it takes oxygen from the air and produces CO2 and H2O, and possibly CO as well, so the extra weight of the products of combustion comes from the oxygen in the atmosphere.
Since crude oil contains a variety of hydrocarbon components of different molecular weights, there is no single evaporation temperature. As crude oil is heated the lower molecular weight components boil off first. At temperatures above 650°F the crude oil will begin the process of "cracking" in which the larger components thermally degrade into smaller components. If crude oil is heated in this manner in the absence of oxygen, a final solid product called petroleum coke will be left behind, which consists of carbon, as well as the other impurities in the crude oil that were not removed such as sulfur, vanadium, etc.
first you need to know that what is a hydrocarbon .A hydrocarbon is a covalent compound in which only carbon and hydrogen is present . Now you can see that in CH3-CH2OH a functional group OH i.e. alcohol. so you got your answer that H3C-CH2OH is a functionalized hydrocarbon.
how burns happens
The first refineries produced a way for harvesting crude oil. This occurred in 1854. The crude oil was then processed hand distilling.
It was first found in iran i think
Yes, but they make it into gasoline first. Crude oil is not the oil you put in the crankcase. That is oil that is refined from crude oil and then additives are added.
Crude Oil in a natural form has been around for millennia. James Young first refined kerosene from oil in 1859.
First degree burns are superficial burns that only affect the top layer of the skin (epidermis). They are the mildest form of burns and typically do not blister. First degree burns account for about 60-70% of all burn injuries.
One of the first commercially viable products refined from crude was Kerosene, which was the "hurricane lamp" fuel of the later 1800's.
At first, the CRUDE OIL was refined or made into kerosene for lighting. Gasoline and other products made during the refining were thrown away because people had no use for them. This all changed when Henry Ford began mass producing automobiles in the 1890's. Everyone wanted an automobile, and they all ran on gasoline. So the answer to the petroleum as it comes from wells is called crude oil.