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What test is used to show that ethene is unsaturated?
Bromine water test is used to show that ethene is unsaturated. In the presence of ethene, the red-brown color of bromine water disappears due to addition reaction with ethene, indicating its unsaturation.
Chemical symbol for ethene?
The chemical formula for ethene (an alkene) is C2H4.
Describe How ethene forms poly (ethene)?
Polyethylene, a polymer of ethene, is formed through a process called polymerization. This involves linking together many ethene molecules (monomers) through a series of chemical reactions. The double bond in each ethene molecule is broken, allowing the monomers to join together and form long chains known as polymers.
Is ethene a monomer or a polymer?
Ethene is a monomer. It is a simple organic compound that can polymerize to form polyethylene, which is a polymer composed of repeating ethene units.
What colour does hydrogen burn?
Hydrogen burns with a pale blue flame.
What test is used to show that ethene is unsaturated?
Bromine water test is used to show that ethene is unsaturated. In the presence of ethene, the red-brown color of bromine water disappears due to addition reaction with ethene, indicating its unsaturation.
What colour flame do you get when you burn sodium?
You get and orange - yellow colour.
What colour flame do you get when you burn strontium?
red
What flame colour do get when you burn lead?
blue
Chemical symbol for ethene?
The chemical formula for ethene (an alkene) is C2H4.
What is the monomer use to make polythene?
This monomer is ethene (or ethylene) - C2H4.
What is ethene's hydrocarbon formula?
The hydrocarbon ethene has a chemical formula of C2H4.
What is the more common name for ethene?
Ethene is usually called ethylene.
How do I remove Cigarette burn colour on laminated table?
I have removed cigarette burn colour from a lamiated bench top with Jif, it is one of the cheapest and the best cleaning product on the market. :)
Is hydration of ethene preparation of ethanol?
Hydration of ethene, also known as addition of water to ethene, is a method for preparing ethanol. This process involves reacting ethene with water in the presence of an acid catalyst to form ethanol.
To burn a surface so as to change its colour or taste without completely destroying it?
To burn a surface but not destroy it - singe.
Describe How ethene forms poly (ethene)?
Polyethylene, a polymer of ethene, is formed through a process called polymerization. This involves linking together many ethene molecules (monomers) through a series of chemical reactions. The double bond in each ethene molecule is broken, allowing the monomers to join together and form long chains known as polymers.
