8Fe + S8 - 8FeS
When the steel wool burns, it is oxidized and thus this is a chemical change.
molecular equation: CuSO4 (aq)+Fe (s) --> Cu(s) + FeSO4(aq) net ionic equation: Cu2+(aq) + Fe2+ (s) --> Cu2+(s) + Fe2+(aq) spectator ion: Sulfate Ion (SO42-)
Steel wool (Fe) + Oxygen (O2) -> Iron oxide (Fe2O3)
The reaction between steel wool (Fe) and sulfuric acid (H2SO4) produces iron sulfate (FeSO4), hydrogen gas (H2), and water (H2O). The balanced chemical equation for this reaction is: Fe + H2SO4 -> FeSO4 + H2 + H2O
Yes, steel wool is made of steel, which is primarily composed of iron. Steel wool is a bundle of very fine and flexible sharp-edged steel filaments, making it abrasive and effective for cleaning and polishing tasks.
When the steel wool burns, it is oxidized and thus this is a chemical change.
Steel wool can ignite when exposed to high heat, such as from a heating vent, because of its fine and flammable nature. It can catch fire and potentially lead to a hazardous situation. It's important to keep flammable materials away from heating vents to prevent accidents.
molecular equation: CuSO4 (aq)+Fe (s) --> Cu(s) + FeSO4(aq) net ionic equation: Cu2+(aq) + Fe2+ (s) --> Cu2+(s) + Fe2+(aq) spectator ion: Sulfate Ion (SO42-)
Steel wool (Fe) + Oxygen (O2) -> Iron oxide (Fe2O3)
steel wool is steel made from wool, so it would be neither
the wool does not rust
Steel wool is a mixture.
Steel wool is a Mixture-Mechanical
Steel wool
CuSO4 (aq) + Fe (s) -> FeSO4 (aq) + Cu (s)
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.
Melting the steel wool is a physical change.