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What percent of the air nitrogen?
78%
What is the nitrogen percent in air?
Nitrogen makes up approximately 78% of Earth's atmosphere.
Is 78 percent of nitrogen?
The answer is.................AIR
If Dry air is 78 percent nitrogen by volume how many liters of nitrogen are in 500L?
In 500L of dry air, 78% is nitrogen. To find the volume of nitrogen, you would use 0.78 x 500L = 390L of nitrogen in the 500L of dry air.
This is composed of about 78 percent nitrogen?
The Earth's atmosphere is composed of about 78 percent nitrogen, making it the most abundant gas in the atmosphere. This nitrogen is essential for plant growth and is also found in proteins and DNA.
What is the percent if the air is nitrogen?
Our air is about 79% Nitrogen.
If Nitrogen is 78 percent of air then how many percent of o2 in the air?
21%
What percent of our gas is nitrogen?
If by 'our gas' you mean air, then roughly 78% of air is Nitrogen.
What is the percentage composition of nitrogen in the air?
78 percent Air is mostly gas The air in Earth's atmosphere is made up of approximately 78 percent nitrogen and 21 percent oxygen.
Why does your percentage of nitrogen fall when exhaling from 78 percent to 75 percent?
Because air is composed of nitrogen (not 100% mind you) and when you exhale air, you also exhale nitrogen.
How many percent of nitrogen in the air?
Nitrogen makes up about 78% of Earth's atmosphere.
What percent of the air nitrogen?
78%
What is 79 percent of the air?
Air is about 79% nitrogen by volume.
What percent of the air is made of nitrogen?
About 80%
What consists of about 80 percent of air?
Nitrogen
What is air made out of?
air is made of 19.98 percent oxygen 79 percent nitrogen and 2 percent carbon
Why is oxygen 21 percent and nitrogen 78 percent?
This is the composition of the air.
