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In what percent oxygen comprises the weight of earth's continental crust a 12 b 27 c 47 d 63 e 85?
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∙ 10y ago
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∙ 10y ago
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What is the percent of oxygen NiSO4 7H2O?
62.816
Why is it inaccurate to say that CO is 50 percent oxygen?
Because the mass of carbon is not the same as that of oxygen.
What does 63 percent oxygen in blood level?
A blood level showing 63 percent oxygen is a very low reading. It indicates that the person has some type of breathing problem or interference with blood oxygenation.
What does a 70 percent oxygen level mean?
it means that 70% of what is in the air is oxegon
What is the molecular formula of a compound containing 89 percent cesium Cs and 11 percent oxygen O with a molar mass equals 298 g per mol?
Cs2O2 APEX 2021
How many percent of oxygen comprises on weight of earths continental crust?
Oxygen comprises about 47% by weight of Earth's crust
What percent of earths atmosphere is oxygen?
97%
How much oxygen does the ocean have?
45 percent of the earths oxygen is produced by our oceans
What percent of the Sun's photosphere is oxygen?
The Sun's photosphere comprises 0.77% oxygen by mass but is mostly hydrogen (73.5%).
What gas has a percent of volume of 20.95?
if this is math and your asking what gas has a percent by volume 78.09 it is nitrogen
Approximately 20 percent of the earths atmosphere is composed of?
oxygen
What percent of oxygen does the earths grass produce?
The Earth's grass produce 20 to 30 percent oxygen. The other 70 to 80 percent of oxygen is produced by marine plants.
What percent of the Earths atmosphere isn't nitrogen or oxygen?
1/120 or about 0.8%.
What is the gas that makes up twenty one percent of earths atmosphere?
Oxygen.
Approximately 20 percent of the earths atmosphere is made up of which gas?
Oxygen (O2)
What else do you breathe out besides carbon dioxide?
The air you breathe comprises three main gases. The largest proportion (79%) comprises the inert gas nitrogen, with oxygen making up 21 percent and carbon dioxide just 0.03 percent
How many elements make up the majority of Earths continental crust?
Oxygen Silicon Sodium Potassium Magnesium Iron
