the wool does not rust
That depends on how fine the powder is. if it is like sand, it probably wont burn that easily, but if it is as fine as flour, then it will burst into flames in 1 second
If I had to choose the best insulator out of steel wool, aluminum foil, cotton and bubble wrap, I would choose the aluminum foil.
No because water is a good conductor of heat in comparison to wool.
"You must scrub your hands thoroughly with soap and water before working in the kitchen, so that you remove all the bacteria from them"
If it is cold water, than it is cold. if it is warm water, it is normal
Steel wool does not get softer under water. That is just your perception.
The steel wool gets wet. If you take the steel wool out (into the air) again it will rust.
It is because salt is most involved in chemical reactions so it chemically changes it with rust.
Steel wool is not soluble in water, neither can it absorb water but can get wet so if you take the steel wool out of the water the wet (due to capillary action and surface tension) steel wool will weigh more than dry steel wool. Then the steel wool will rust (and the mass will increase because oxygen unites with iron to form the rust).
1. Add water and stir; the sodium chlorode is dissolved. 2. Filter the material; NaCl remain in solution, sand and steel wool on the filter. 3. Dry the solid material. 5. Try to extract the steel wool with an electromagnet.
Depends on whether you leave the steel wool in the Pepsi. If you take it out, the water in the Pepsi will cause the steel wool to rust away. If you leave it in, the phosphoric acid will slowly dissolve the steel wool.
Steel wool corrodes from water because the water has oxygen. If the steel wool is in contact with both the water and oxygen it will begin to rust rapidly. The rusting will take a while. It will take between 5-7 days.
The simply answer is yes. Steel wool does not have a coating that will protect it from rusting in water. But rusting will take some time.
During time some corrosion can be observed.
They will both rust at the same time.
yes
there is more oxygen in water