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.
Iron sulfide as a compound is not separated by physical methods.
The two possible formulaunits for Iron Sulfide are; FeS, and Fe1S1
Solid iron oxide and a poisonous called sulphur dioxide
The iron and sulphur are heated to a certain temperature until they start to react with each other. The iron and sulphur bind together in the heating process and turn into one compound. That compound is IRON SULPHIDE. When the two are both chemically joined they turn red in colour and the process of turning the mixture in to the compound is complete.
iron II sulfide
An element - substance - NOT a mixture.
A new substance is formed with different properties from iron and sulphur.
Iron sulfide is a compound.
unknown
well, iron sulphide is a compound so tin sulphide proberly is.
Iron sulphides are chemical compounds.
It is a compound because iron and sulfur are two individual elements that you can find on the periodic table.
Because in a chemical compound is a chemical bond between the elements. From a mixture of iron and sulfur iron can be separated with a magnet.
Because in a chemical compound is a chemical bond between the elements. From a mixture of iron and sulfur iron can be separated with a magnet.
Yes...though there are several different compounds termed iron sulphide that have different stoichiometries [atomic proportions] and/or crystal structures. For example pyrite [FeS2] vs. troilite [FeS] are different compounds, though both are "iron sulphide".
Yes, the reaction is possible when the mixture is heated.
It is a chemical reaction
A mixture of Iron and Sulphur is exactly that, iron filings mixed with sulphur that has not undergone any chemical reaction. Iron sulphide is the result of the reaction of Iron with sulphur.