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Cracking, or the splitting of complex molecules into simpler ones, creates a higher yield for petroleum, meaning more can be made out of a smaller amount of oil.

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How is fuel broken down into smaller more useful molecules such as gasoline petrol?

Crude oil is split into fractions using fractional distillation The crude oil is heated and separated based on boiling points. This process produces more Bitumen and other heavier fractions than lighter fractions such as diesel, naphtha and kerosene. To produce more fuel, catalytic cracking is used. In this process heavy hydrocarbons are broken down into lighter ones; For example hexane an alkane, it is converted in to butane and ethene. C6H14 -> C2H4 + C4H10


Is petrol a solvent?

Petrol is not typically considered a solvent. It is a hydrocarbon-based fuel used in combustion engines for transportation. Solvents are liquids used to dissolve other substances, whereas petrol is primarily used as a fuel rather than for dissolving other materials.


Is petrol neutral?

Petrol is not neutral as it is a fossil fuel that releases carbon dioxide and other greenhouse gases when burned. This contributes to global warming and climate change.


Why would an oil company want to crack hydrocarbons?

Cracking of crude oil is needed because it gives the item more uses. Also, it provides a larger supply of the item, it is essential to crack crude oil because otherwise we would have run out years ago.


What is fractional distillation distillation and cracking?

fractional distillation is used to separate fuels from crude oils they all have different boiling points so they can be separated easily cracking is when longer chains of hydrocarbons after broken down to make shorter ones which burn more easily.

Related Questions

What is the economic importance for cracking hydrocarbons?

Cracking hydrocarbons is very important because in order to power our cars and warm our homes we have to use crude oil which is cracked into smaller hydrocarbons which make diesel and petrol and other types of fuels for our homes and environment. :)


Why is cracking done?

It is widely used to convert the high-boiling, high-molecular weight hydrocarbon fractions of crude oil to more valuable liquid petroleum gasoline and other products.Answers.com


Why is catalytic cracking done?

It is widely used to convert the high-boiling, high-molecular weight hydrocarbon fractions of crude oil to more valuable liquid petroleum gasoline and other products.Answers.com


What do people use more fractions or decimals or percents?

No records worldwide, but fractions are mostly used for thirds, halves and quarters and "one in a million", whereas percents are used for most other numbers where percentage is between 1 and 99 (Note football demands 110% from its players!)


How do you do Egyptian fractions?

its just using fractions but not more than once to make other fractions


Is petrol a common noun?

Yes, petrol is a material noun. Petrol (petroleum) is used to make plastics.


Is petrol the same as unleaded gasoline?

Petrol is the French word for gasoline. Petrol is usually unleaded gasoline. Canadian gas stations advertise gasoline as Petrol, as do many other countries.


When you add fractions you are finding their?

The answer to an addition is called the sum. Fractions and other numbers.


How do you do fractions with the numerator bigger than the denominator?

You do them the same way as you "do" other fractions.


Which other element must be present for petrol to burn?

As well as petrol you need oxygen and an ignition source


How much is a full tank of petrol worth in a ferrari 430?

A full tank of petrol is worth as much as a full tank of petrol in any other car.


What were other demands by Stalin concerning Germany?

No