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Is stretching a rubber a physical change or chemical change?
Stretching a rubber is a physical change because the rubber's molecules are simply being rearranged without any new substances being formed. Chemical changes involve the creation of new substances with different chemical properties.
What is the chemical name for rubber bands?
A rubber band is not a compound, it is a mixture; it is formed from rubber and some additives.
What is the difference between the chlorobutyl and bromobutyl?
Chlorobutyl rubber contains chlorine atoms, while bromobutyl rubber contains bromine atoms. These different halogens contribute to variations in the properties and performance of each rubber, such as chemical resistance, heat resistance, and curing characteristics.
What chemical is known for emitting a scent similar to burnt rubber?
The chemical known for emitting a scent similar to burnt rubber is called styrene.
What happens to the chemical and physical properties of a substance formed in a chemical reaction?
The chemical properties of a substance change during a chemical reaction, meaning the substance undergoes a chemical change and forms new substances with different properties. The physical properties may also change, such as color, texture, or state of matter.
Rubber performance requirements?
Rubber performance can be divided into two categories, structural properties, and functional properties, structural properties refer to high elasticity and strength and other mechanical properties;Functional properties refer to the physical and chemical properties of rubber, such as dielectric resistance, electrical insulation, chemical resistance, etc.
What chemical elements did Charles goodyear use to invent vulcanized rubber?
Sulphur. He discovered that mixing Sulphur with the rubber changed its properties.
What are the chemical properties of a dodge ball?
== The "official" ball for the game is an 8" rubber coated foam ball. The chemical properties of rubber and of foam can vary. There are a lot of different rubber compounds (from vehicle tires to rubber gloves) and a lot of different foam compounds (from cleaning sponges to packing material).
Is stretching a rubber a physical change or chemical change?
Stretching a rubber is a physical change because the rubber's molecules are simply being rearranged without any new substances being formed. Chemical changes involve the creation of new substances with different chemical properties.
What is the chemical name for rubber bands?
A rubber band is not a compound, it is a mixture; it is formed from rubber and some additives.
What are the properties of natural rubber?
have elastic properties
Why is that rubber is classified as a product of barium?
Rubber is not classified as a product of barium. Rubber is a polymer material made from natural or synthetic sources, while barium is a chemical element. Barium compounds are sometimes used in rubber processing to improve properties like hardness, but rubber itself is not a product of barium.
What are the properties of rubber?
Rubber is light,smooth and rubbery.
What are the rubber properties?
Rubber is light,smooth and rubbery.
What is rubber lining?
Rubber lining is the process of applying a layer of rubber to a surface to protect it from corrosion, abrasion, and chemical attack. It is commonly used in industries like mining, chemical processing, and water treatment to extend the lifespan of equipment and reduce maintenance costs. Additionally, rubber lining can provide anti-skid properties and electrical insulation in certain applications.
Is a cork made up of rubber?
No, a cork is not made up of rubber. Cork is a natural material derived from the bark of the cork oak tree (Quercus suber). It is composed primarily of a substance called suberin, which gives it its unique properties, such as being lightweight, buoyant, and resistant to moisture. Rubber, on the other hand, is typically derived from the sap of rubber trees (Hevea brasiliensis) and has different chemical properties.
Is rubber chemical organic?
Rubber is an organic material.
