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What is the product when sulphur is heated in oxygen?

When sulfur is heated in oxygen, the product formed is sulfur dioxide (SO2). This is a colorless gas with a sharp, pungent odor.


What happen when sulphur is heated in the absence of air?

Sulfur is melted.


Which element in the air reacts with heated sphalerite?

Oxygen in the air reacts with heated sphalerite to form zinc oxide and sulfur dioxide.


When a mixture of iron filings and sulfur is strongly heated in a china dishwhat is the colour of product obtained?

no


Which gives sulfur dioxide when heated in air?

Sulfur dioxide is produced when sulfur or compounds containing sulfur, such as sulfur-containing minerals, are heated in the presence of oxygen (air). This can occur during the combustion of fossil fuels, volcanic eruptions, or burning of sulfur-containing materials.


Does sulfur burn in air?

Yes, sulfur can burn in air. When sulfur is heated, it combines with oxygen in the air to produce sulfur dioxide gas and a blue flame. The reaction is exothermic, releasing heat and light.


When mercuric oxide is heated what colour change is there?

When mercuric oxide is heated, it changes from red to yellow as it decomposes into mercury and oxygen gas.


How does sulfur react with heat?

When sulfur is heated, it melts at 113°C and then eventually evaporates into a pale blue gas without forming any intermediate compounds. If heated to very high temperatures (above 450°C), sulfur can react with oxygen to form sulfur dioxide gas.


How is sulfur extracted from pyrite?

Sulfur is extracted from pyrite through a process called roasting. Pyrite is heated in the presence of oxygen, which causes the sulfur in the pyrite to react and form sulfur dioxide gas. The sulfur dioxide gas is then collected and further processed to obtain pure sulfur.


What are the elements in sulfer trioxide?

As the name implies, its constituent elements are sulfur and oxygen. Sulfur trioxide has the formula SO3, which means it contains one sulfur atom and three oxygen atoms.


Oxygen and sulfur are what types of matter?

Oxygen and sulfur are elements.


What is the color of the heated sulfur alone?

The melted sulfur is red-brown.