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What else can I help you with?
What kind of substance is iron-sulfur combination before heating?
it was a heterogenous mixture because the iron was in solid state and so was the sulfur
When a mixture of iron and sulfur are heated how would you classify the resulting material?
It depends on the temperature. If you only heat moderately, you will still have a mixture of iron and sulfur, even if the sulfur has melted and formed a kind of cement with the iron. If you put the mixture in a vacuum, and then heat up to the combustion temperature of the mixture, then you would get some amount of iron sulfide, which is a compound. You need the vacuum so that the sulfur, for instance, does not react with oxygen and just burn down to sulfur dioxide gas, probably leaving the iron mostly unaffected. If you have the exact ratio of iron to sulfur for reaction, you will get only iron sulfide compound, but any other ratio will leave either some iron or some sulfur unreacted.
Is sulfar a mechanical mixture?
No. Sulphur or if you must Sulfur is an element. It is not a mixture of any kind.
Is sulfur an alloy?
No. Sulfur is an element. An alloy is a kind of mixture.
Is iron and rust homogeneous or heterogeneous?
Well, iron fillings can't really be a mixture, since there aren't two different substances here. ________________________ But to answer the question- 1. Iron Filings are homogeneous as they are of the same or similar kind (from the definition of homogeneous). 2. They are a homogeneous substance being a physical material which has discrete existence (from the definition of substance).
What kind of compound is sulfur dioxide?
Sulfur dioxide is a chemical compound composed of sulfur and oxygen. It is a colorless gas at room temperature with a pungent smell. It is produced by various industrial processes and is a common air pollutant.
What kind of substance is sulfur?
Sulfur is a chemical element with the symbol S and atomic number 16. It is a non-metal and can exist in various forms, including solid, liquid, and gas. Sulfur is commonly found in nature in minerals, volcanic deposits, and in living organisms.
What kind of reaction is 8 FE S8 ---FeS?
The reaction ( 8 \text{Fe} + \text{S}_8 \rightarrow 8 \text{FeS} ) is a combination or synthesis reaction, where elemental iron (Fe) and sulfur (( \text{S}_8 ), a molecular form of sulfur) combine to form iron(II) sulfide (FeS). In this process, multiple atoms of iron react with a molecule of sulfur to create a compound, indicating a transformation from individual elements to a new chemical species.
What kind of oxide is sulfur dioxide?
Sulfur dioxide is a toxic gas.
What kind of mixture is paper clips?
Paper clips are considered a heterogeneous mixture, as they are made up of different materials such as steel, iron, and sometimes zinc or nickel. These materials are physically mixed together and can be easily separated.
What kind of substance is mayonnaise compound or mixture?
A mixture
What kind of mixture is Au?
homogenous mixture
