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Iron sulfide, FeS2, makes up the crystalline mineral pyrite, also known as fool's gold.
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If a mixture of iron filings and sulfur will make the iron and sulfur atoms combined checically what would that be?
Iron sulfide
Is unheated sulfur and iron filings is substance or mixture?
Sulfur and iron filings together are a mixture.
Is heated sulfur and iron fillings is substance or mixtures?
Heating sulfur with iron fillings lead to the formation of iron sulfide - a chemical compound.
What do you call an iron and sulfur mix?
iron sulphide
Five reasons why iron is a metal while sulfur is a non metal?
1. Iron is lustrous, while sulfur is not. Luster is a property of metals. 2. Iron conducts electricity, while sulfur does not. Electrical conductivity is a property of metals. 3. Iron conducts heat, while sulfur does not. Heat conductivity is a property of metals. 4. Iron is malleable, while sulfur is not. Malleability is a property of metals. 5. Iron is somewhat ductile, while sulfur is not. Ductility is a property of metals.
Give one way that iron sulphide is different from a mixture?
Iron sulfide is brown crystals. Iron is a silvery metal. Sulfur is bright yellow crystals. Sulfur burns with a bright flame. Iron doesn't burn and iron sulfide doesn't burn well.
When crystals of feso4 are strongly heated the residue obtained is?
The residue obtained from heating crystals of FeSO4 (iron(II) sulfate) is Fe2O3 (iron(III) oxide) and SO2 (sulfur dioxide) gases. This is because the heating process causes the iron(II) sulfate to decompose, releasing water vapor, sulfur dioxide gas, and leaving iron(III) oxide as a solid residue.
Are iron and sulfur metals?
Iron is a metal but sulfur is a nonmetal.
What mineral is made by sulfur and iron and is also a mixture?
Pyrite is made of iron and sulfur and is the compound iron sulfide with the chemical formula FeS2. It is not a mixture of iron and sulfur. The iron and sulfur are chemically combined to form a compound.
What elements are found in iron sulfate?
Iron sulfates contain iron, sulfur and oxygen.
What are some differences between iron and sulfur?
Iron is silver while sulfur is yellow, Iron is magnetic while sulfur is not, and Iron looks like dirt and sulfur looks like yellow powdered sugar
What is a mxture of iron fillings and sulfur will make the iron and sulfur atoms combine chemically?
iron sulfide
How could a student use a magnet to indicate that combining iron an sulfur to produce the mixture of iron and sulfur is a physical change?
A mixture of iron and sulfur can be separated using a magnet- the iron will be attracted to the magnet, sulfur will not. Not the that the iron could be coated with sulfur powder so an extra step is required to remove it.
If a mixture of iron filings and sulfur will make the iron and sulfur atoms combined checically what would that be?
Iron sulfide
Explain how to separate sulfur and iron filings?
Use a magnet to extract the iron from the sulfur.
What happen in the iron fillings and sulfur powder if they heat together?
The iron and sulfur react to form the compound iron sulfide.
What is mixing sulfur with iron fillings?
When you mix Iron filings and Sulphur crystals together, you form a mixture of Iron and Sulphur from which both the components can be separated by physical means. But if you heat the mixture strongly, then it becomes a compound of Iron Sulphide from which the two components cannot be separated by physical means.
