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They Form Iron sulfide in the proportion 7:14 if its not in this proportion it is left behind. You can test it with adding more iron and bringing a magnet near it

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13y ago

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What happens when a little of ion powder mix with sulphur powder is being heated?

Do you mean iron powder mixed with sulphur powder? Fe(s) + S(s) ---> FeS (iron sulfide)


When iron filings and sulphur powder are mixed both retain their indiviual property this change is?

1. Mixing iron and sulfur at room temperature is a physical procedure. 2. By heating a reaction occur and this is a chemical process.


Hypothesis of separating iron filing and sulfur powder?

The hypothesis for separating iron filing and sulfur powder using a magnet is that iron is a magnetic material, whereas sulfur is not. By using a magnet, we can separate the iron filings from the sulfur powder based on their magnetic properties.


How do you separate iron from sulphur in a mixture of iron fillings and sulphur?

you an use a magnet to get the iron fillings out


Is mixing iron and sulphur chemical or physical change?

A simple mixing is a physical process.


Is mixing iron and sulphur a chemical or physical change?

A simple mixing is a physical process.


Why is iron more useful when it is mixed with carbon?

The mechanical properties are significantly improved.


What is the most important difference between a compound made from iron and sulphur and a mixture of iron and sulphur?

Mixture means they're just mixed not BONDED! while a compound of them means they're bonded, there's loss, gain or just share of electrons. Hope I helped.


Why is iron and sulfur mixture but not compound?

If you just mix iron and sulphur together, you're still left with a pile of iron and sulphur that are distinctly separate and could be easily separated by throwing the mixture in water (iron sinks, sulphur powder floats). If they were to react together, to become iron sulphide, then they would be chemically bound to each other as a compound and wouldn't be able to be separated by physical means.


What does iron and sulphur make?

Iron Sulphide


What is iron plus sulphur?

Iron plus sulfur react to form iron sulfide. This is a chemical reaction that takes place when iron powder is mixed with powdered sulfur in the presence of heat. The reaction produces a black compound called iron sulfide.


Why iron is more useful when it is mixed with a little carbon?

The mechanical properties are significantly improved.