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Why must nitrogen be used only with a regulator when it is charged into a system?
Wiki User
∙ 11y ago
Nitrogen must also have its pressure regulated before it can be used. The pressure in the cylinder is too great to be connected to a system. If a person allowed nitrogen under cylinder pressure to enter a refrigeration system, the pressure could burst some weak point in the system.
Wiki User
∙ 11y ago
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How many grams of nitrogen dioxide must react with water to produce 5.00 x 1022 molecules of nitrogen monoxide?
How many grams of nitrogen dioxide must react with water to produce 5.00 x 1022 molecules of nitrogen monoxide?
What must happen before humans can use nitrogen?
For humans to be able to use nitrogen it must be converted from N2 (g) to ammonium (NH4^+), nitrate (NO3^-), or organic nitrogen. Nitrogen is the majority of the air we breath but it is relatively inert due to the triple bond between N atoms.
Why do exactly three calcium ions bond with exactly two nitride ions?
Chemical compounds are electrically neutral so the charges of the positively charged cations and the negatively charged anions must balance. Ca is present as Ca2+ nitrogen is present as N3-. (Ca2+)3 (N3-)2-- 3 with 2+ balance 2 with 3-
Why is frozen liquid nitrogen dangerous?
Well technically if it was frozen then it would not be a liquid. The reason why liquid nitrogen is dangerous is because of its low temperatures. To have nitrogen which is normally a gas to become a liquid you must make the temperature extremely low. If you stick anything into this liquid nitrogen it will freeze it. This is because it is below the freezing point for most organic structures but now below the freezing point for nitrogen. For nitrogen to become a solid the temperatures must go even lower.
How many grams of nitrogen dioxide must react with water to produce 5.00x10 22 molecules of nitrogen monoxide?
11.5 g NO2
Why must nitrogen used only with regulator when it is charged into a system?
Nitrogen must also have its pressure regulated before it can be used. The pressure in the cylinder is too great to be connected to a system. If a person allowed nitrogen under cylinder pressure to enter a refrigeration system, the pressure could burst some weak point in the system.
How many electron does nitrogen has?
Nitrogen's atomic number is 7. Therefore, it has 7 protons, all of which are positively charged. In order to be neutral then, nitrogen must also have 7 electrons in it.
How many electrons does nitrogen-15 have?
Nitrogen's atomic number is 7. That means that it has 7 positively charged protons in the nucleus. To be neutral, nitrogen must then also have 7 negatively charged electrons in its electron cloud.
What must you do before you introduce nitrogen into a refrigeration system?
If you are going to purge the system using nitrogen, rather than evacuating the system with a vacuum pump, you will first need to remove the refrigerant gas without releasing it to the atmosphere.
Why must carnivorous plants rely on insects for their source of nitrogen?
Carnivorous plants must rely on insects for nitrogen since they are found in soils with low nitrogen levels. Since the soil can't provide them with enough nitrogen, they must consume insects to meet their nitrogen requirements.
Describe why nitrogen must cycle through an ecosystem?
Nitrogen must be cycled through an ecosystem so that the nitrogen is available for organisms to make proteins.
In what form do plants use nitrogen so they can make protein?
Plants can not absorb atmospheric elemental Nitrogen (N2). The nitrogen must be bound to carbon or hydrogen atoms such as ammonia (NH3), or Urea (NH2)2CO. Nitrogen Fixing Plants such as clover have a symbiotic relationship with bacteria on their root system that convert atmospheric nitrogen (N2) to forms that the plants can use.
What form must the nitrogen be in?
compound
What must happen to nitrogen before plants and animal can use it?
Nitrogen must be in the compound form before it is used by plants or animals
Why must living organisms rely on nitrogen fixation for their source of nitrogen?
Biology relies on chemistry. The nitrogen must be able to attach to the receptor molecule to be used. Nitrogen fixation renders nitrogen into a less s table form so that it can break bonds and attach to other molecules.
How change the fuel regulator 1996 s10 4.3?
The upper intake manifold must be removed to gain access to the fuel pressure regulator.
Where is the voltage regulator on 2005 Saturn Relay?
The Voltage regulator in incorporated in the alternator. It must be replaced as a whole. Mobiletec Small Engine Service!
