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Ted Williams
John Henry Williams
Dick Clair
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∙ 11y ago
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Who are some famous people from botswana?
Who are some famous people from botswana?
What famous people are from Waco TX?
what famous people are from waco, tx?
What are the dates of famous people's deaths?
What famous people? could you be more specific?
What are quotes from famous people from Hawaii?
the famous people dont say quotes
Names of famous people born in Reading Pennsylvania?
what famous people were born in Reading, PA
How do you dispose of liquid nitrogen?
The safest way is to put it in an open space away from people and let it harmlessly boil off into the atmosphere which is 79% nitrogen anyway.
How do people eat chocolate?
Solid, melted, fudge, cream, pudding, liquid, hot, cold, frozen.
How is nitrogen gas sold?
As with most gasses, nitrogen is usually sold in metal canisters with a valve at the top (like the kind you see people filling baloons with Helium from). Alternately, liquid nitrogen is available for sale and comes in a sealed canister.
Why do frozen liquids melt?
the molecules in Ice is slowed to where they stop. When temperature rises it starts to move causing friction between the molecules which melts the frozen water. Think of people in a town square, mostly active around 4-6 then after that people slowlystart leaving, when no one is there it's frozen, then tomorrow more people show up causing it to turn liquid.
What can people use nitrogen for?
There are many uses. In liquid form it is very cold and is used for refrigeration. Nitrogen is involved in the manufacture of artificial fertilizers. Nitrogen also takes part in many biological processes as in the chemical structure of neurotransmitters, proteins, nucleic acids and more.
What is the volume of gas at Room Temperature and Pressure yielded by 25 Litres of liquid nitrogen?
To work this out there are two possible methods, the first uses knowledge about densities: At it boiling point, Liquid Nitrogen has a density of 807.0 grams per liter At Standard Temperature and Pressure, Nitrogen Gas has a density of 1.251 grams per liter Thus:- 25 liters of Liquid Nitrogen will weigh 25*807 = 20175 grams At STP 20175 grams of Nitrogen Gas will occupy 20175/1.251 = 16127.1 liters. The second method is to use the published expansion ratio for Liquid Nitrogen: Liquid Nitrogen has a liquid-to-gas expansion ratio of 1:694 at 20°C (68 °F) Thus:- 25*694=17350 liters. You will see the numbers are similar but slightly different, of the two I would be more confident in the density calculation method result. Although I suspect most people would use the expansion ratio method.
Why do people put nitrogen in plant fertilizer?
People put nitrogen in fertilizers because nitrogen in the form of ammonium nitrogen is essential for a plant's growth.
Were do people get their nitrogen from?
From the air around us, since air is composed of 78.08% nitrogen. Nitrogen gas is an industrial gas produced by the fractional distillation of liquid air, or by mechanical means using gaseous air (i.e. pressurised reverse osmosis membrane or Pressure swing adsorption). Commercial nitrogen is often a byproduct of air-processing for industrial concentration of oxygen for steelmaking and other purposes.
What is another name poor man's liquid nitrogen refers to?
I've never actually heard this term used. I suppose it might mean either dry ice or a mixture of dry ice and acetone (or dry ice and diethyl ether), dry ice being somewhat easier for most people to obtain than liquid nitrogen.
What new substance is formed when water is mixed with isopropyl alcohol?
You get very cold isopropyl alcohol, about -110 F. Some people call this poor man's liquid nitrogen as it can be used to freeze items just like liquid nitrogen. WARNING: Do not use rubbing alcohol as it contains a large amount of water. Use extreme care when handling super cooled alcohol as it will stick to your skin like wax instead of beading off like liquid nitrogen. Please use appropriate safety gear when performing any science experiment.
Will a frozen onion make people cry?
no it will not the air that makes people cry is frozen and will no longer burn your eyes.
How do people use nitrogen every day?
By eating proteins as proteins have nitrogen in it
