0
laboratories
Wiki User
∙ 14y ago
Add your answer:
Earn +20 pts
Why is air not pure?
no
Is pure air an element or a compound?
If you are talking about the gas we breath in the air, it's a compound. Pure oxygen as a gas exists as a molecule. Oxygen as an element, is unstable and as far as I know doesn't exist as a single element in nature. It will always occur in combination with something else, such as H2O or O2.
What percentage or fraction of air is pure oxygen What comprises the most of the rest?
21% of air is pure oxygen
Is pure mountain air a pure chemical substancce?
It is a Mixture
Why Pure Air Is Homogeneous Or Heterogeneous?
Pure air is homogeneous because all components are completely miscible.
Can air be pure?
A pure air can be prepared only in laboratory, by mixing the components. Note that air is not a compound but a mixture of gases. In the nature pure air don't exist - the air is polluted.
Is air are pure substance?
As per my knowledge pure substance does not have anything else added to it. Air and water are pure substances that exist in nature. A pure substance cannot be taken apart to locate more substances.
Why is air a pure substance?
Air is not a pure substance.
Is air around us pure what reason?
air is not pure
Is air around as not pure what reason?
reason for air is not pure
Does copper exist in its pure form?
Yes it is available in its pure form
Does pure water exist?
yes
Does a pure traditional society exist today?
Yes in tribal communities and the third world where modern ideas have not influenced them and rural places like China and Russia and Africa.
Is a homogeneous mixture a pure mixture?
The term pure mixture doesn't exist; the components can be more or less pure.
Does manganese exist in its pure form?
No - not naturally, it usually exist with other elements. To achieve a pure form, MnO2 needs to be heated with carbon to remove the oxygen.
Why is air not pure?
no
Is pure air an element or a compound?
If you are talking about the gas we breath in the air, it's a compound. Pure oxygen as a gas exists as a molecule. Oxygen as an element, is unstable and as far as I know doesn't exist as a single element in nature. It will always occur in combination with something else, such as H2O or O2.
