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Is helium and air a heterogeneous mixture?
No. It will be a homogeneous mixture of gases.
Is helium a gaseous mixture?
No - it is an element all in itself. An example of a gas mixture is carbon dioxide, made of a mixture of oxygen and carbon. So helium is just helium; nothing mixed in with it.
What is the mixture 15ml of oxygen and 5ml of helium?
A mixture of oxygen and helium is used in diving.
An air is the example of heterogenous or homogenous?
Air is an example of a homogeneous mixture because its components (nitrogen, oxygen, argon, etc.) are uniformly distributed throughout, giving it a uniform composition and properties throughout.
Is O2 a homogeneous mixture or heterogeneous mixture?
Oxygen is a chemical element not a mixture.
Is helium and air a heterogeneous mixture?
No. It will be a homogeneous mixture of gases.
Is helium a gaseous mixture?
No - it is an element all in itself. An example of a gas mixture is carbon dioxide, made of a mixture of oxygen and carbon. So helium is just helium; nothing mixed in with it.
Is liquid oxygen a homogeneous mixture?
It is homogeneous, but it is not a mixture. It is an element, which is a pure substance.
What is the mixture 15ml of oxygen and 5ml of helium?
A mixture of oxygen and helium is used in diving.
Is Nitrogen and oxygen a homogeneous mixture?
No, nitrogen and oxygen are not a homogeneous mixture. They are two separate gases that can exist in the air as a uniform mixture.
Is hydrogen and oxygen atoms that make up water example of a homogeneous mixture?
No, It is a chemical compound.
An air is the example of heterogenous or homogenous?
Air is an example of a homogeneous mixture because its components (nitrogen, oxygen, argon, etc.) are uniformly distributed throughout, giving it a uniform composition and properties throughout.
Is oxygen a homogeneous or heterogeneous mixture?
Neither. Oxygen is an element, which is a pure substance and not a mixture.
Is O2 a homogeneous mixture or heterogeneous mixture?
Oxygen is a chemical element not a mixture.
Is oxygen gas also known for helium?
Oxygen is not known as helium. But a mixture of oxygen and helium is used in the oxygen cylinder for underwater diving.
Do hydrogen and oxygen atoms that make up water be an example of a homogeneous mixture?
No, the hydrogen and oxygen elements in water are combined in molecules and so are a compound rather than a mixture. Air is a good example of a homogeneous mixture of mainly nitrogen, oxygen, carbon dioxide, and water vapor and hence it has different types of molecules thoroughly mixed together rather than chemically combined. Salty water is another good example.
Is methanol a heterogeneous or homogeneous mixture?
A heterogeneous mixture is a sum of pure substances which are not soluble in each other while a homogeneous mixture is a mixture wherein its constituents do not appear separately. Methanol is an example of a homogeneous mixture.
