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The chemical reaction that forms the product mineral happens almost instintaneously, but for great amounts of the mineral to form depends on how much of your reactants are present, the temperature, and many other factors. Some take a few seconds and some take millions of years to form a set mass of your mineral.
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ProfessorIron can form through different processes, such as the fusion reaction in the core of a massive star or during a supernova explosion. These processes can take millions to billions of years to happen depending on the stellar evolution stage. Once formed, iron can be part of stellar remnants like white dwarfs, neutron stars, and black holes.
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What would be an example of a chemical change that took a long time to occur?
The rusting of iron is an example of a chemical change that can take a long time to occur, depending on the environment. It involves the reaction of iron with oxygen and water over a period of time to form iron oxide (rust).
When iron and sulfur combined to form iron sulfide what change take place?
When iron and sulfur combine to form iron sulfide, a chemical reaction occurs. Iron atoms react with sulfur atoms to form a new compound with different physical and chemical properties than the original elements. The iron and sulfur lose their individual characteristics and combine to create a new substance, iron sulfide.
Does iron rust in water?
Yes, iron can rust in water. When iron is exposed to both water and oxygen, a chemical reaction occurs where the iron oxidizes, forming iron oxide or rust. This process is accelerated in the presence of impurities in the water, such as salts and minerals.
What two compounds can iron form with chlorine?
Iron can form iron(II) chloride (FeCl2) and iron(III) chloride (FeCl3) with chlorine.
What is the state of iron at 1534 degrees Celsius?
Iron is in a molten state at 1534 degrees Celsius, which means it is in a liquid form. This high temperature allows the iron to flow freely and take the shape of its container.
