yes
Yes, iron is conductive.
iron is very conductive like steel, nickel, and cobalt
No, when iron and water are mixed together it creates rust.
When iron fillings are mixed with water, the iron fillings will sink to the bottom of the container due to their higher density compared to water. Since iron is not soluble in water, the iron fillings will remain as solid particles at the bottom of the container. Over time, the iron fillings may rust when exposed to oxygen in the air and moisture in the water, forming iron oxide.
nothing
Iron(III) phosphate is insoluble in water. It forms a solid precipitate when mixed with water.
Iron(II) sulfate typically appears as a pale green or light green solution when mixed with water.
When iron oxide (rust) is mixed with water, it undergoes a chemical reaction where it reacts with the water to form hydrated iron oxide. This reaction typically leads to the formation of a reddish-brown sludge or solution, depending on the concentration of the iron oxide and the amount of water present.
When iron oxide and sulfuric acid are mixed, iron sulfate and water are produced. The chemical reaction can be represented as Fe2O3 + H2SO4 → Fe2(SO4)3 + H2O.
An iron nail will rust faster in saltwater than in tap water. This is because saltwater is conductive and accelerates the rusting process by promoting the flow of electrons between the iron nail and oxygen in the water.
When iron sulfate is mixed with water, it dissociates into iron ions (Fe2+ or Fe3+) and sulfate ions (SO4 2-). The iron ions may undergo oxidation-reduction reactions with the environment, leading to the formation of rust. Additionally, the sulfate ions may remain dissolved in the water solution.
The ultrapure water is not conductive.