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Is there more nitrogen or more oxygen in dry air?
more nitrogen. percentage of gases in air is as follow 78.09% nitrogen, 20.95% oxygen, 0.93% argon, 0.039% carbon dioxide, and small amounts of other gases
How much of the air you breathe out is oxygen?
Around 16% of the air you breathe out is oxygen. This percentage decreases from the 21% of oxygen in the air you inhale due to the exchange of gases that occurs during respiration.
What are two most common gases in dry air and what percentage of earth's atmosphere composition does each gas make up?
The two most common gases in dry air are nitrogen (N2) at approximately 78% and oxygen (O2) at around 21% of Earth's atmosphere composition.
What is the percentage of air in earth's atmosphere?
The Earth's atmosphere is composed of about 78% nitrogen, 21% oxygen, and trace amounts of other gases such as argon, carbon dioxide, and water vapor. Collectively, these gases make up about 99.96% of the atmosphere, with the remaining 0.04% consisting of various other gases.
What is mixture of many gases known as?
A mixture of many gases is commonly known as air. Air is composed of different gases such as nitrogen, oxygen, carbon dioxide, and others in varying proportions.
What are the mixture of gases that make the air?
oxygen, nitrogen, carbon dioxide, rare gases
What percentage of gases do you breathe in?
What percentage of gases do we breath in
How do you present a pie chart showing the gases in air?
To present a pie chart showing the gases in air, you can divide the chart into sections representing the percentage of each gas in the air composition. Label each section with the name of the gas and its corresponding percentage. Displaying the relative sizes of the sections will visually represent the composition of gases in air.
What gases that comprise the greater percentage of air?
Nitrogen, N2 and oxygen, O2
How plants help to maintain the percentage of gases in air?
They reduce CO2 and increase O2.
How do plants help in maintaining the percentage of gases in air?
They reduce CO2 and increase O2.
What are elementary gases?
rare gases are called elementary gases.
Rare or inert gases are more commonly know as what?
The rare or inert gases are more commonly known as the noble gases.
The gases in your atmosphere aside from the oxygen and nitrogen make up about what percentage of air?
Oxygen and nitrogen are the two most abundant gases in the atmosphere. They make up 99% of the air.
What are rare inert gases called?
Noble Gases
What are the weights of gases in the air?
The most abundant gases in air by weight are nitrogen (78%) and oxygen (21%). Other gases like argon, carbon dioxide, and traces of other gases make up the remaining percentage of the air's composition.
What has the author Howard H Claassen written?
Howard H. Claassen has written: 'The noble gases' -- subject(s): Gases, Rare, Rare Gases
