The effusion rate of H2 molecules is 4.342 times that of an unknown gas. Determine the molar mass of the unknown gas.

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aldevault4939 aldevault4939

08-08-2022
Chemistry

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The effusion rate of H2 molecules is 4.342 times that of an unknown gas. Determine the molar mass of the unknown gas.

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Tutorconsortium365 Tutorconsortium365 · Answer 1 · 2022-08-12T09:55:34+02:00

The effusion rate of H2 molecules is 4.342 times that of an unknown gas. Determine the molar mass of the unknown gas. You can write the formula for Graham's law of diffusion or effusion of gases as: rate 1 / rate 2 = √ (mass 2 / mass 1) , where: rate 1 and rate 2 - Rates of effusion or diffusion of Gas 1 and 2, respectively, measured moles per unit time

What is H2 molecules?

The chemical element hydrogen is represented by the letter H and atomic number 1. The lightest element is hydrogen. Under normal circumstances, hydrogen is a gas made up of diatomic molecules with the formula H2. It is non-toxic, tasteless, colorless, odorless, and extremely flammable. In the cosmos, hydrogen is the most prevalent chemical, making up around 75% of all ordinary matter. [note 1] Plasma hydrogen makes up the majority of stars like the Sun. On Earth, hydrogen mostly takes the form of molecules like water and organic substances. Each atom of hydrogen's most prevalent isotope, 1H, has one proton, one electron, and no neutrons.

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