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The ratio of nitrogen to oxygen in Earth's atmosphere is approximately 4:1. This means that nitrogen makes up about 78% and oxygen makes up about 21% of the gases in the air.

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1y ago

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How much percent does oxygen have by air?

Oxygen makes up about 21% of the Earth's atmosphere. Nitrogen is the most abundant component, making up approximately 78%.


What are the uses of Oxygen and Nitrogen in air?

Oxygen keeps animals alive, Nitrogen is not much use.


How much nitrogen and oxygen does earth have?

21% Oxygen, 78% Nitrogen and 1% Other Gases


What is the ratio of oxygen to carbon dioxide in the air?

The ratio of oxygen to carbon dioxide in the air is approximately 21:0.04. This means that oxygen makes up about 21% of the air we breathe, while carbon dioxide is present in much lower concentrations at around 0.04%.


How much oxygen nitrogen carbon dioxide is there in the air you breathe out?

Oxygen---------- 4-5 % Carbon dioxide---------- 20% Nitrogen--------- 75%


Is nitrogen important for survival?

without nitrogen our bodys would over oxygenate (get to much oxygen). nitrogen is important for plants, after all they breath in nitrogen and breath out oxygen.


How much of the air we breathe is nitrogen?

Approximately 78 of the air we breathe is nitrogen.


What are the five main components of the atmosphere?

The five main components of the atmosphere are nitrogen (78%), oxygen (21%), argon (0.9%), carbon dioxide (0.04%), and trace gases like neon, helium, and methane. These components help regulate temperature, air pressure, and weather patterns on Earth.


How much is the golden ratio?

Approximately 1.618033988749894848204586834365638117720...


How much is the earth atmosphere is made up of nitrogen and oxygen?

The earths atmosphere is made up of 78% nitrogen and 21% oxygen


How much of the earths atmosphere is made up of nitrogen and oxygen?

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How much nitrogen is in nitrogen di oxide?

1 mol of nitrogen per 1 mol of oxygen. NO2