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10-01-2020
Chemistry

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The rate of effusion of a particular gas was measured and found to be 24.0 mL/min. Under the same conditions, the rate of effusion of pure methane (CH4) gas is 47.8 mL/min. What is the molar mass of the unknown gas?

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DrMantisToboggan DrMantisToboggan

10-01-2020

Answer:

63.6g/mol

Explanation:

Use the equation of effusion:

47.8/24=[tex]\sqrt{x/16.04}[/tex]

solve for x you get 63.6g/mol

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