Lots of smaller alkene molecules are joined together to form a long chain molecule and create a polymer.
polymerisation
alkenes are used to make polycarbonates such as polyethene which is used in making rope, plastics, etc.
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
The Polymerization process .
Cornstarch polymers are polymers made from alkenes that are mixed with cornstarch so that they are easily biodegradeable. They are used for plastic bags so that they when they are sent to a landfill site, they biodegrade quickly and easily.
Polymers are used all around, plastics and rubber are polymers.
Usually, pressure and a catalyst (initiator) are applied and the result is a polyalkene or polyolefin. Examples include polyethylene and polypropylene etc.
alkenes can be polymerized into polymers (plastics), or used as fuels.
alkenes are used to make polycarbonates such as polyethene which is used in making rope, plastics, etc.
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
This chemical process is called polymerization.
The Polymerization process .
Cornstarch polymers are polymers made from alkenes that are mixed with cornstarch so that they are easily biodegradeable. They are used for plastic bags so that they when they are sent to a landfill site, they biodegrade quickly and easily.
monomers
They are used to make containers for medicines and also equipment.
Polymers are used all around, plastics and rubber are polymers.
Pt and Pd can be used as catalyst in the hydrogenation of alkenes or (de)hydrogenation of hydrocarbons (cracking in petrol industry)
No. Amino acid monomers are used to make protein polymers. Nucleotide monomers are used to make DNA polymers.