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How can you compare the rates of effusion of two gases in a mixture?
Wiki User
∙ 10y ago
The rate of effusion of two gases in a mixture is inversely proportional to the square roots of their molar masses.
Wiki User
∙ 10y ago
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Why the rates of diffusion of nitrogen gas and carbon monoxide are almost identical at the same temperature?
The densities of these gases are virtually identical.
What is the ratio of the rates of diffusion of hydrogen gas to ethane gas C2H6?
According to Graham's Law of Effusion, the rate of diffusion of a gas is inversely related to the square root of the molar mass. Thus, smaller (lighter) gases diffuse faster than larger, heavier gases. Molar mass of H2 = 2 and molar mass of C2H6 = 30. Sqrt 2 = 1.41 and sqrt 30 = 5.48, so the ratio is 5.48/1.41 = 3.88 or H2 will diffuse almost 4x faster (3.88x) than ethane. The ratio of H2/C2H6 would be the inverse, or 1.41/5.48 = 0.257, meaning that the rate of diffusion of ethane is about 26% that of hydrogen.
How do the rates of diffusion of helium and sulfur dioxide compare Molar masses Helium is 4 g mol and sulfur dioxide is 64 g mol?
Helium diffusses 4 times as fast as sulfur dioxide.
How do the rates of diffusion of neon and argon compare Molar masses Neon is 20 gmol and argon is 40 gmol?
neon diffuses 1.4 times as fast as argon.
Why is rate of diffusion faster in gases?
In liquid, there is less space to move so collisions are more frequent between the molecules causing a slower diffusion rate. The opposite happens in gases. There is more space in gases. As a result, there are less collisions between the molecules causing a faster diffusion rate. Other factors that may have an affect on diffusion rates are temperature, mass of the molecule, volume/surface area, and medium used.
Calculate the ratio of effusion rates for Ar and Kr?
1.45
What type of eruption causes pahoehoe lava?
High effusion rates
What is the ratio of effusion rates between helium and radon gas?
Only batman knows
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