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What else can I help you with?
How does the air you breathe fit the definition of matter?
The air you breathe is a gas which is one of the four physical states of matter.
At which temp dos air liquifies?
Air normally liquefies at around -196 degrees Celsius (-321 degrees Fahrenheit) under normal atmospheric pressure (STP) This temperature is known as the boiling point of liquid nitrogen, which is one of the main components of air. When air is cooled to this temperature, it undergoes liquefaction, separating into its constituent gases, mainly nitrogen, oxygen, and argon.
What is one use of argon?
Argon is commonly used in welding due to its inert properties that help shield the welding area from oxygen and nitrogen in the air, preventing oxidation and ensuring a clean weld.
How can you instantly freeze water?
One way to instantly freeze water is by placing it in a container and then spraying it with compressed air or a substance like liquid nitrogen, which has a very low temperature. This rapid cooling causes the water to freeze quickly.
How much does one liter of liquid nitrogen cost?
One liter of nitrogen can be bought for six cents if by the truckload, or a dollar or two in exceptionally small quantities. It's actually cheaper to produce than bottled water.
How can one obtain nitrogen gas at home?
One can obtain nitrogen gas at home by purchasing a nitrogen gas cylinder from a supplier or using a nitrogen gas generator to produce nitrogen gas from the air.
During one part of the nitrogen cycle nitrogen is removed from the air by mainly by nitrogen-fixing?
bacteria
How can one generate nitrogen gas efficiently?
One can generate nitrogen gas efficiently by using a process called fractional distillation of liquid air. This process involves cooling and compressing air to liquefy it, then separating the components of air by boiling points to isolate nitrogen gas.
What is one source of oxygen and one source of nitrogen in air?
Photosynthesis helps to account for 98% of the worlds atmospheric Oxygen. Some sources of atmospheric Nitrogen include: coastal fogs, volcanoes, air pollution, and uric acid which comes from animal waste.
How many milliliters of nitrogen and oxygen are present in one liter of dry air?
20.95%oxygen and 78.08% nitrogen
Is Air (Nitrogen and Oxygen) a pure substance?
Air is a mixture of gasses, about 78% nitrogen, 21% oxygen and then a dash of others. Nitrogen OTOH is one of the elements out of the Periodic Table, which I guess is what you mean with a pure substance.
How can one create nitrogen gas?
One can create nitrogen gas by separating it from the air through a process called fractional distillation. This involves cooling and compressing air to liquefy it, then gradually warming it up to separate the different components, including nitrogen gas.
Is nitrogen gas not one of the constituents in air?
Yes, nitrogen is the main (80%) constituent of the air gas mixture, but oxygen (19%) is far more important to us!
How many milliliters of nitrogen and oxygen are in a one liter sample of dry air?
In a one liter sample of dry air, there are approximately 780 mL of nitrogen and 210 mL of oxygen. Nitrogen makes up about 78% of dry air while oxygen makes up about 21%.
How can one create nitrogen using a specific process or method?
One can create nitrogen through a process called fractional distillation of liquid air. This method involves cooling and compressing air to turn it into a liquid, then gradually heating it up to separate the different components, including nitrogen.
How do you make nitrogen gas?
Nitrogen gas is made by separating it from the air through a process called fractional distillation. This involves cooling and compressing air to turn it into a liquid, then gradually warming it up to separate the different components, with nitrogen being one of them.
What is one gas found in the air other than oxygen and carbon dioxide?
nitrogen
