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What happens to iron when it gets wet?
When iron gets wet or comes into contact with water, it is likely to rust. However, some iron products are coated with substances that help prevent rust.
What happens when sulfuric acid is combined with Iron hydroxide?
If you simply mix iron filings and sulfur crystals together, you get a mixture. The iron keeps the properties of iron (including its ability to be magnetized), and the sulfur retains the properties of sulfur. This mixture can be easily separated mechanically by simply passing a magnet nearby, which will magnetize and attract the iron filings. If you combine the two using heat, however, they iron and sulfur will chemically react to form the compound iron sulfide. This compound will have properties different from either the sulfur or iron. A magnet will no long separate the two (although it might attract excess iron that was not combined in the reaction). This experiment is meant to distinguish the properties of substances combined in mixtures versus substances combined as chemical compounds.
Why sand can combined with magnet?
Iron is one of the most common substances on earth. If the sand is rich in iron (or other magnetic particles), then it will be attracted to a magnet.
Is iron sulphur a compound?
Iron sulphur is not a compound, but a mixture of iron and sulfur elements. Compounds are substances composed of two or more different elements chemically combined in fixed ratios, whereas mixtures are combinations of different substances that are not chemically bonded.
Does water or iron has the largest specific heat capacity?
Of those two substances, water has.
Is iron a heterogeneous mixture?
No, Iron is a homogeneous mixture as long as the iron is pure
Can rusting happens with iron nail when it is kept in distilled water?
Yes, rust happens to iron nail though it is kept in distilled water.
What substances rusts iron?
Rusting is possible in the presence of oxygen and water.
What happens to iron oxide when it is dissolved?
Iron oxide (Fe2O3) in insoluble in water.
What are 5 substances that sink in water?
Iron Lead Copper Steel Mercury
Why is iron not used on drain pipes?
Iron rusts easily when combined with water, and drain pipes have water flowing through them. If iron was used, the pipes would rust within a few days.
What happens to iron filings when they are mixed with water?
nothing
