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How do you separate sulfur from mixture of carbon particles and powdered roll sulfur?
One way to separate sulfur from a mixture of carbon particles and powdered roll sulfur is by using a process called sublimation. Sulfur sublimes at a lower temperature than carbon, so when the mixture is heated, the sulfur will turn into a gas and can be collected separately from the carbon particles.
Is powdered sulfur and copper fillings a mixture?
Yes, a mixture of powdered sulfur and copper fillings is possible. Both substances can be physically mixed together without undergoing a chemical reaction, so they would be considered a heterogeneous mixture.
What type of change is it when you heat a mixture of powdered iron and sulfur iron?
The change is a chemical change known as a chemical reaction. When heated, the iron and sulfur react to form a new compound called iron sulfide.
Is it possible to separate iron and sulfur after being heated?
Yes, it is possible to separate iron and sulfur after being heated. One common method is using a magnet to separate the iron, as it is magnetic, while the sulfur remains in its powdered form. Another method is to dissolve the mixture in a solvent, filter out the solid sulfur, and then evaporate the solvent to recover the separated components.
What is formed when zinc is heated with sulfur?
When zinc is heated with sulfur, zinc sulfide is formed. This reaction produces a white/yellowish powder of zinc sulfide.
What two products are formed when iron sulphide is heated in air?
Solid iron oxide and a poisonous called sulphur dioxide
How do you separate sulfur from mixture of carbon particles and powdered roll sulfur?
One way to separate sulfur from a mixture of carbon particles and powdered roll sulfur is by using a process called sublimation. Sulfur sublimes at a lower temperature than carbon, so when the mixture is heated, the sulfur will turn into a gas and can be collected separately from the carbon particles.
Is iron filings and powdered sulfur a homogeneous mixture?
No, iron filings and powdered sulfur are a heterogeneous mixture because they do not mix uniformly. You can see distinct particles of both substances when they are mixed together.
Is powdered sulfur and iron filling a mixture or a solution?
a mixture
Is powdered sulfur and copper fillings a mixture?
Yes, a mixture of powdered sulfur and copper fillings is possible. Both substances can be physically mixed together without undergoing a chemical reaction, so they would be considered a heterogeneous mixture.
What is the name of the compound formed when magnesium and sulfur are heated?
The compound formed when magnesium and sulfur are heated is magnesium sulfide (MgS).
What type of change is it when you heat a mixture of powdered iron and sulfur iron?
The change is a chemical change known as a chemical reaction. When heated, the iron and sulfur react to form a new compound called iron sulfide.
What product is formed when sulfur is heated?
It melts
What type of mixture is formed when iron filling reacts with sulfur powder?
Reacting iron with sulfur an iron sulfide is formed, not a mixture.
Is it possible to separate iron and sulfur after being heated?
Yes, it is possible to separate iron and sulfur after being heated. One common method is using a magnet to separate the iron, as it is magnetic, while the sulfur remains in its powdered form. Another method is to dissolve the mixture in a solvent, filter out the solid sulfur, and then evaporate the solvent to recover the separated components.
How did the properties of the iron alone compare with the iron in the unheated iron-sulfur combination?
Sulfur before being heated in the mixture weighs less and is less reactive than in the heated mixture.
What is formed when zinc is heated with sulfur?
When zinc is heated with sulfur, zinc sulfide is formed. This reaction produces a white/yellowish powder of zinc sulfide.
