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Where are monomers of plastics found?
Monomers of plastics can be found in petrochemicals derived from crude oil or natural gas. These monomers are the building blocks that are used to create polymers through a process called polymerization.
when monomers are joined together what do they form?
Monomers joined together make a polymer.
Why alkenes are less reactive than alkenes?
Alkenes are less reactive than alkenes because the π bond in alkenes is stronger and less polarizable than the σ bond in alkenes. This makes breaking the π bond in alkenes more energy-demanding, leading to lower reactivity compared to alkenes.
What are three types of unsaturated hydrocarbons?
Three types of unsaturated hydrocarbons are alkenes, alkynes, and aromatics. Alkenes contain at least one carbon-carbon double bond, alkynes contain at least one carbon-carbon triple bond, and aromatics have a cyclic structure with alternating double bonds.
What are the examples of plastic that made of alkenes?
Examples of plastics that are made from alkenes include polyethylene (used in plastic bags, bottles, and packaging), polypropylene (used in containers, ropes, and textiles), and polystyrene (used in disposable utensils and packaging materials). These plastics are produced through polymerization of alkenes such as ethylene, propylene, and styrene.
What are the real life applications of alkene?
alkenes can be polymerized into polymers (plastics), or used as fuels.
What is the process when alkenes are used to make polymers?
When alkenes are used to make polymers, a process called polymerization occurs where the alkene monomers (such as ethylene or propylene) undergo a chemical reaction to form long chains of repeating units. This reaction can be initiated by heat, light, or a catalyst, resulting in the formation of a polymeric material with desirable properties for various applications.
What do you use alkenes for?
Alkenes are commonly used in the production of plastics, such as polyethylene and polypropylene. They are also used in the synthesis of various organic compounds through different chemical reactions like polymerization and hydrohalogenation. Additionally, alkenes can be used as starting materials in the manufacture of detergents, solvents, and synthetic rubbers.
Where are monomers of plastics found?
Monomers of plastics can be found in petrochemicals derived from crude oil or natural gas. These monomers are the building blocks that are used to create polymers through a process called polymerization.
What are short molecules used to make polymers?
monomers
Why are polymers used in health care?
They are used to make containers for medicines and also equipment.
Can pt and pd be used in the hydrogenation of alkenes?
Yes, both platinum (Pt) and palladium (Pd) can be used as catalysts in the hydrogenation of alkenes. These metals are often used in heterogeneous catalysis to facilitate the addition of hydrogen to alkenes, leading to the formation of alkanes.
What is an acetamidoacrylate?
An acetamidoacrylate is the acetamido derivative of an acrylate, used to make specialist polymers.
Are monomers made up of many polymer units?
No. Amino acid monomers are used to make protein polymers. Nucleotide monomers are used to make DNA polymers.
Why are alkenes from alcohols not used on an industrial scale?
Since alcohols are obtained by hydration of alkenes, it is meaningless to manufacture alkenes from alkanes. Moreover, cracking hydrocarbons is a more effective and economical to make alkenes. Shawkat
What are the sources of sugar based polymers?
The ultimate source of natural sugar based polymers are plants. Plants make sugar (glucose) by photosynthesis. The glucose is then used to make polymers such as starch (amylose and amylopectin) and cellulose. See: http://en.wikipedia.org/wiki/Polysaccharide
Does the tollens test deal with alkenes?
No, the Tollen's Silver Mirror Test only confirms the presence of aldehydes.
