0
Why is the nitrogen cycle needed when approximately 78 percent of the atmosphere is nitrogen gas?
Nitrogen occurs as a diatomic gas in the atmosphere. It is usually not that reactive because two nitrogen atoms are bonded together by triple bonds. Liquid nitrogen has varied uses. For example getting extremely temperatures, magnetic levitation, in the filed of medicine etc.
What else can I help you with?
Why are nitrogen oxygen and ozone needed in the atmosphere?
They are very vital in atmosphere. They protects us from harmful UV rays of the sun.
How much heat is needed to vaporize 2.72 moles of nitrogen?
To calculate the heat needed to vaporize 2.72 moles of nitrogen, you can use the heat of vaporization for nitrogen, which is approximately 199 kJ/mol. Multiply the number of moles by the heat of vaporization: [ Q = 2.72 , \text{moles} \times 199 , \text{kJ/mol} \approx 541.28 , \text{kJ} ] Therefore, approximately 541.28 kJ of heat is needed to vaporize 2.72 moles of nitrogen.
This gas makes up most of the air It does not react much A burning splint will go out in this gas?
Nitrogen gas makes up most of the atmosphere. However carbon dioxide extinguishes a burning splint and is found in a small amount in the atmosphere Nitrogen gas. It is an inert gas that makes up over 70% of the Earth's atmosphere.
How much nitrogen is needed to make glucose?
There is no nitrogen in glucose.
Why do you need nitrogen in a larger quantity in air?
Nitrogen is needed in larger quantities in the air primarily because it serves as a major component, making up about 78% of Earth's atmosphere. It acts as a diluent for oxygen, preventing combustion and supporting life by stabilizing the atmosphere. Additionally, nitrogen is essential for biological processes, such as the formation of amino acids and proteins in living organisms, making it crucial for life on Earth.
What does the atmosphere contain that humans need?
The atmosphere contains Nitrogen, a gas that humans need to breakdown protein. Nitrogen take up 78 percent of it. Oxygen is found in the atmosphere (let's assume that you knew that). We all know what the Oxygen does... right?
Why are nitrogen oxygen and ozone needed in the atmosphere?
They are very vital in atmosphere. They protects us from harmful UV rays of the sun.
How much of 25 percent nitrogen fertilizer is needed for a 970 square foot bed?
A forty pound (40) bag is the amount of 25 percent nitrogen fertilizer needed for a 970 square foot bed.Specifically, calculate the amount of 25 percent nitrogen needed for a 1,000 square foot bed. Convert the 25 percent by multiplying it by 100 to get 4. Then divide 4 by 1,000 square feet to get 38.8 pounds.
What is the need of nitrogen in atmosphere?
What does it mean to say the "need of nitrogen in the atmosphere"? Needed for who, for what? Nitrogen is in the atmosphere regardless of who needs it.Is the nitrogen gas used for something? Definitely. Certain organisms are able to convert nitrogen gas, N2, in the atmosphere into NH3, ammonia, which is used as a plant nutrient. This is generally called nitrogen fixation.
What gas makes up 78 percent of your atmosphere but can be used by plants only when transformed by bacteria first?
Nitrogen. The bacterial transformation is needed to break the triple bonds of diatomic atmospheric nitrogen, something plants can't do, so these bacteria fix the nitrogen into a usable form in exchange for plant sugar
Why do we need more nitrogen then oxygen?
Nitrogen makes up about 78% of Earth's atmosphere, while oxygen makes up about 21%. Nitrogen is needed for vital biological processes such as building proteins and DNA. It is also crucial for the growth of plants and helps maintain the balance of gases in our atmosphere.
Gas makes up 78 percent of your atmosphere but can be used by plants only when transformed by bacteria first?
Nitrogen. The bacterial transformation is needed to break the triple bonds of diatomic atmospheric nitrogen, something plants can't do, so these bacteria fix the nitrogen into a usable form in exchange for plant sugar
Why is nitrogen found in the atmosphere?
A Nitrogen molecule has a triple bond.So high amount of energy is needed to break down this bond.Bond dissociates naturally in occasions like lightning.So Nitrogen's reactivity is very low.Nitrogen has a little bit high molecular mass.So it has a high escape velocity.As a result of those Nitrogen remains in atmosphere in huge amount.
This gas makes up most of the air It does not react much A burning splint will go out in this gas?
Nitrogen gas makes up most of the atmosphere. However carbon dioxide extinguishes a burning splint and is found in a small amount in the atmosphere Nitrogen gas. It is an inert gas that makes up over 70% of the Earth's atmosphere.
If nearly 78 of the atmosphere is made of nitropen how could there be a shortage of nitrogen?
While nitrogen makes up about 78% of the atmosphere, it is mainly in the form of N2 gas, which is not readily available for use by plants and animals. Nitrogen is needed in a bioavailable form, such as nitrate or ammonium, for living organisms to use. The shortage of nitrogen refers to the availability of bioavailable forms of nitrogen, which can be limited in certain ecosystems due to factors like leaching, denitrification, or high demand by plants.
Name 2 elements in unpolluted air?
Oxygen and nitrogen are two main elements found in unpolluted air. Oxygen is needed for respiration by humans and animals, while nitrogen makes up the largest portion of the Earth's atmosphere and is essential for plant growth.
How much nitrogen is needed to make glucose?
There is no nitrogen in glucose.
