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The polymerization of ethylene to form polyethylene is a chemical change. This process involves the breaking of double bonds in ethylene molecules and the formation of new covalent bonds, resulting in a different substance with distinct properties. Therefore, it is classified as a chemical reaction rather than a physical change.
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Is polymerize to form polyethylene a chemical or physical?
Polymerization is not a property; it is a type of chemical reaction.
Is reacts with water to form a gas physical or chemical?
Chemical
Polyethylene are made up of -- monomers?
Polyethylene is made up of monomers called ethylene, which is a simple hydrocarbon with the chemical formula C2H4. During the polymerization process, ethylene molecules link together to form long chains, resulting in the polyethylene polymer. This process can occur through various methods, including addition polymerization, leading to different types of polyethylene such as low-density and high-density polyethylene.
Is wind abrasion chemical or physical?
Any form of abrasion is a physical process.
When a solution form in the chemical and physical change?
Dissolving
Is polymerize to form polyethylene a chemical or physical?
Polymerization is not a property; it is a type of chemical reaction.
Is polymerization to form polyethylene a chemical or physical property?
Polymerization is not a property; it is a type of chemical reaction.
Is reacts with water to form a gas physical or chemical?
Chemical
Is reacts to form a gas a chemical or physical property?
Chemical
Is neutralising a base to form water a chemical or physical?
"chemical"
Is reacts with water form gas a chemical or physical property?
Chemical
Is a reacting with a base to form water a physical or chemical property?
physical
Is reacting with water to form a base a chemical or physical property?
physical
Is icicles form at the edge of the roof a physical or chemical change?
physical
Polyethylene are made up of -- monomers?
Polyethylene is made up of monomers called ethylene, which is a simple hydrocarbon with the chemical formula C2H4. During the polymerization process, ethylene molecules link together to form long chains, resulting in the polyethylene polymer. This process can occur through various methods, including addition polymerization, leading to different types of polyethylene such as low-density and high-density polyethylene.
Is ice melted a physical or chemical change?
physical because a chemical change means it can never form back
When elements combine to form compounds is this a physical or chemical change?
This is a chemical change.
