Topic: Liquid Nitrogen
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What is Liquid Nitrogen Used for?
Liquid nitrogen is a colorless liquid that is commonly used for low-temperature storage in laboratories. It is also used to preserve blood, cells, and biological samples at low temperature. Do you work in a lab? If so, you may see liquid ni... Read More »
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How is Liquid Nitrogen Made?
One way to make liquid nitrogen is to use a compressor to compress, cool and then expand air many times until it has been cooled to about 77kelvin, where it will liquify. Read More »
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How Cold is Liquid Nitrogen?
Liquid nitrogen is pretty cold. At a temperature of -320 degrees fahrenheit, nitrogen turns from a gas to liquid. It's an excellent source of freezing foods instantly, and can be used to preserve medical specimens as well. Read More »
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Liquid Nitrogen
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Liquid Nitrogen in Nitrogen that has been cooled down from its normal gaseous state to a liquid state. -196c or -321f is the temperature that is has to be brought to. The fun is the instant cooling of pouring this on roses and other items a...
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Liquid nitrogen can be found at welding supply stores. It is also used in paintball, so if there is a paintball store near you, you may find it there.
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You can make liquid nitrogen into liquid. Typically, nitrogen is a gas. Nitrigen boils at about minus 196 degrees, so in order to make is a liquid you must get the temperature down to at least minus 196 degrees celsius.
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Liquid nitrogen is nitrogen gas (N2) cooled and under pressure. Often used in making ice cream and other simple science experiments, it is a dangerous chemical that can lead to death if mishandled.
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Liquid nitrogen is a form of liquefied atmospheric gas that is used in cryogenics, the freezing of foods for transport, and by auto racers to burn more fuel and air in their cars' internal combustion engines. Racing enthusiasts commonly ref...
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Prices for liquid nitrogen vary, depending on the way it is delivered. If liquid nitrogen is going into a bulk tank, the cost is around fifty cents per gallon. When delivered in a portable tank, called a dewars, the cost is significantly mu...
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