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This is not a chemical change.
yes
A water pipe bursting is a physical reaction. It does not involve any chemical changes in the water itself, but rather a physical change in the structure of the pipe, causing it to break and release the water inside.
When water changes state from a liquid to a solid, it is undergoing a physical change. The chemical structure of water is not altered, so no chemical changes have occurred.
It is a physical change, because a section of pipe would react the same chemically as the original iron would. You can crush or melt the pipe back into the formless mass of iron that you started with.
This is not a chemical change.
Smoking is a chemical process.
yes
A water pipe bursting is a physical reaction. It does not involve any chemical changes in the water itself, but rather a physical change in the structure of the pipe, causing it to break and release the water inside.
No no no no no
Yes, you can use witch hazel to clean your pipe. Witch hazel has natural astringent properties that can help dissolve residue and remove buildup in your pipe. Simply soak a pipe cleaner or cotton swab in witch hazel and use it to scrub the inside of your pipe.
No, a pipe cleaner will not float in water because it is denser than water and will sink.
A typical pipe cleaner weighs about 0.1-0.2 ounces, depending on its length and thickness.
Corrode is a chemical process where a material deteriorates due to a reaction with its environment, such as metal reacting with oxygen to form rust. It is not a physical process like melting or freezing.
When water changes state from a liquid to a solid, it is undergoing a physical change. The chemical structure of water is not altered, so no chemical changes have occurred.
The formation of Fe2O3 (iron oxide) on the surface of the iron pipe exposed to humid air is an example of rusting. Rusting is a common form of corrosion, which occurs when iron reacts with oxygen and water to form iron oxide. Over time, this can weaken the iron pipe and lead to structural deterioration.
By bending it