Oxygen gas is considered to be a pure substance because it consists of only one type of atom, which is oxygen.
the different between pure and impure is: 1.pure:means one kind of one thing for example:pure oxygen means only the element oxygen but in the air we have lots of elments beside the air like hydrogen ,nitrogen...etc 2.impure:the opposite from the pure :P
Carbon is commonly used to remove oxygen from metal ores through a process called smelting. The carbon reacts with the oxygen in the metal ore to form carbon dioxide gas, leaving behind the pure metal.
One method to obtain pure copper sulfate from an impure sample is by recrystallization. In this process, the impure sample is dissolved in water, and then the solution is heated and slowly cooled to allow pure copper sulfate crystals to form. These crystals are then filtered out and dried to obtain the pure compound.
Yes, oxygen gas is a homogeneous mixture in its pure form. It is made up of oxygen molecules (O2) that are evenly distributed throughout the gas, resulting in a uniform composition.
Yes, oxygen is a pure chemical element. It exists in nature in its elemental form as a diatomic molecule (O2). It is a colorless, odorless gas.
Any chemical may be pure or impure.
the different between pure and impure is: 1.pure:means one kind of one thing for example:pure oxygen means only the element oxygen but in the air we have lots of elments beside the air like hydrogen ,nitrogen...etc 2.impure:the opposite from the pure :P
pure
With traces of P2H4 present, PH3 is spontaneously flammable in air
Pure
impure
Pure water does not contain colour but impure water contains Other compounds.
Generally an impure material is cheaper than a pure material; the word advantage is not so adequate here - can use pure or impure, this depends on the specific applications.
The suitable prefix for pure is pure it won't make sense of you put another set of words in front of pure it just would not make
Oxygen is a diatomic and is O2 if found in nature. It is a gas.
impure
no it is not :)Oxygen is a pure element or gas. It consist of only two oxygen atoms