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Is oxygen a homogeneous or heterogeneous mixture?
Neither. Oxygen is an element, which is a pure substance and not a mixture.
Will oxygen and iron burn?
Iron will burn in pure oxygen.
Is oxygen a pure form?
Yes, oxygen is a chemical element.
What is the rate or speed of combustion in a high concentration of oxygen pure oxygen compared to combustion of a low concentration of oxygen air?
Faster. Beyond that it's hard to say without knowing more details about the rate equation.
Why shouldn't magnesium be burned in pure oxygen?
magnesium should not be burned in pure oxygen because the flame will be white or luminous.
What are two uses for oxygen therapy equipment?
There is high concentrated oxygen treatments, or there is the standard oxygen treatments. The high concentrated is almost pure oxygen, people like doctors and scuba divers breathe pure oxygen almost every day.
Why did a deep diver take oxygen mixed with helium instead of pure oxygen while going deep in sea for respiration?
Pure oxygen is toxic, especially at high pressures. Nitrogen is also toxic at high pressures and so is replaced with helium, which is completely inert.
Is oxygen pure or a mixture?
Oxygen is an element and a pure substance.
Is pure oxygen dangerous?
Yes. Pure oxygen is a fire hazard.
How do you find pure oxygen?
Canisters of pure oxygen can be purchased from chemical supply companies. You can also produce pure oxygen through electrolysis of water into hydrogen and oxygen.
Why pure oxygen can't be breathed?
Pure oxygen can be breathed. Pure oxygen is often given to patients in hospital that have low O2 saturation.
What is the answer to the March 20 2008 Wheel of Fortune bonus or final puzzle?
PURE OXYGEN pure oxygen mar 20 2008 it was pure oxygen
For how long Oxygen is stored in the body?
Pure Oxygen is stored either as a gas in high pressure gas cylinders or as a liquid in large cryogenic tanks. Highly Flammable. :)
Does steel wool burn faster in air or pure oxygen?
It burns faster in pure oxygen.
Is oxygen a homogeneous or heterogeneous mixture?
Neither. Oxygen is an element, which is a pure substance and not a mixture.
Is oxygen mixture or pure substance?
Oxygen is a pure substance. In nature, free oxygen exists as a molecule of two oxygen atoms covalently bonded, O2.
What percentage or fraction of air is pure oxygen What comprises the most of the rest?
21% of air is pure oxygen
