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Why is aluminium oxide used whilst carrying out cracking reactions in a laboratory?
Aluminium oxide is used as a catalyst support in cracking reactions because it provides a high surface area for the catalytic reaction to occur, improves heat distribution, and helps in the absorption and desorption of reactants and products. Additionally, the polar nature of aluminium oxide can also enhance the interaction between the catalyst and reactants, leading to increased efficiency in the cracking process.
What is the use of decene?
Decene is an alkene which is a hydrocarbon made from crude oil but with a double bond between the two carbon atoms. To make use of any alkenes which in this case is decene you could turn it into a polymer (which is a plastic). to do this you go through a process called polymerisation. At the start of polymerisation first you have your alkene which is called a monomer in this case it would be decene and you would have lots of them, then after polymerisation it would turn into polydecene- a type of plastic this plastic would be a type of use hope it answers the question!!
What happens in polymerisation?
According to Sci-Tech Encyclopedia, as quoted on Answers.com, The linking of small molecules (monomers) to make larger molecules. There are two primary ways this linking occurs, condensation method, and the addition method. Both require a catalyst, such as an acid, or a heat source, depending on which method is used. For a more complete discussion of this subject, see the excellent article on Answers.com For a children's version of the explanation of polymerisation, see this excellent "Making Science Fun" article: http://www.stevespanglerscience.com/experiment/00000039
What type of bond forms between elements with electronegative differences between 0 and 0.3?
A nonpolar covalent bond forms between elements with electronegative differences between 0 and 0.3. In this type of bond, the shared electrons are equally shared between the atoms, leading to a symmetrical distribution of charge.
Why is porous pot catalyst used in cracking hydrocarbons?
The 'porous pot' that is used in a lab, is used to facilitate the cracking process during heating, the porous pot is used as a catalyst to speed up the cracking process. This allows for the process to occur at a lower temperature.
What is difference between thermal and catalytic cracking?
Thermal CRacking is caused by heat while catalytic cracking is not caused by heat
What are the examples of polymerisation?
polyethylene,polyvinylchloride
How is polymerisation carried out?
There are 2 types:- Addition polymerisation is polymerisation in which monomers are joined across the double bond, for example polyethene. Condensation polymerisation is when water is lost from the two monomers for example the polymerisation of nylon, the two monomers are a diamine and dicarboxylic acid. From the amine an H goes and combines with and OH from the acid to form water. From this reaction, 2 moles of water are lostto form nylon -NH-[ ]-NH-C=O-[ ]-C=O-
What is polymerisation reaction?
Polymerisation is a process of reacting monomer molecules together in a chemical reaction to form three-dimensional networks or polymer chains.
What technology is used in the manufacturing of polythene?
Polymerisation
What is electropolymerization?
polymerisation in the presence of an electrical current
What process joins two monomers?
Addition polymerisation
When monomers join up the process is called?
polymerisation.
Does cracking knuckles cause arthritus?
No, you don't get arthritus from cracking your knucles. You're not actually cracking it, you are just "poping" your bones together
Differences between 1950s and now?
differences between now and then 1905s
Differences between fraud and error?
differences between errors and frauds
What is the difference between jailbreaking and rooting?
Jailbreaking is the term used when cracking an iOS Device while Rooting is the term used for cracking an Android Device.
