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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.
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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.
How many grams of nitrogen dioxide must react with water to produce 5.00 x 1022 molecules of nitrogen monoxide?
To find the grams of nitrogen dioxide needed, first calculate the moles of nitrogen monoxide using Avogadro's number. Then, use the balanced chemical equation to determine the moles of nitrogen dioxide required. Finally, convert moles to grams using the molar mass of nitrogen dioxide.
What is the largest storage pool of nitrogen in the biosphere?
The largest storage pool of nitrogen in the biosphere is in the atmosphere, where approximately 78% of the air is composed of nitrogen gas (N2). Nitrogen gas is not readily available for most organisms to use directly, so it must be converted into other forms like ammonia or nitrate by nitrogen-fixing bacteria before it can be utilized by plants and other organisms in the nitrogen cycle.
How many grams of nitrogen dioxide must react with water to produce 5.00x10 22 molecules of nitrogen monoxide?
To produce 5.00x10^22 molecules of nitrogen monoxide (NO), you need an equal number of molecules of nitrogen dioxide (NO2). With the balanced chemical equation 2NO2 + H2O → 2NO + 2HNO3, you can calculate the mass of nitrogen dioxide needed using the molar masses of NO2 and NO.
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.
Why must nitrogen by used only with a regulator When it is charged into a system?
Using a regulator when charging nitrogen into a system ensures that the pressure of the nitrogen gas being added is controlled and does not exceed the system's maximum operating pressure. This helps prevent damage to the system components and maintains a safe working environment.
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.
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
What particle in a nitrogen atom must remain the same in order for it to stay a nitrogen atom?
The atomic number for nitrogen is 7, meaning that it has 7 protons. In order for it to remain as nitrogen, the number of protons in it must always be 7. If, for example, the number of protons were to increase to 8, it would no longer be nitrogen; it would then be oxygen.
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!
How change the fuel regulator 1996 s10 4.3?
The upper intake manifold must be removed to gain access to the fuel pressure regulator.
What causes voltage on 1999 Saturn sl2 to go from 12.2V to 14V at random times?
The cause is the voltage regulator within the alternator (working normal). When the voltage higher it is charging the battery like after you start your car or have the headlights and wipers on. The voltage regulator keeps your battery charged up. In order to charge the battery, voltage must be higher than battery voltage.
