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Calculate the relative rate of diffusion of $^{1} \mathrm{H}_{2}$ (molar mass 2.0 g/mol) compared to that of $^{2} \mathrm{H}_{2}$ (molar mass 4.0 g/mol) and the relative rate of diffusion of $\mathrm{O}_{2}$ (molar mass 32 g/mol) compared to that of $\mathrm{O}_{3}$ (molar mass 48 g/mol).

1.4141.225

01:12

Aadit S.

Chemistry 101

Chapter 9

Gases

University of Central Florida

University of Maryland - University College

Brown University

University of Toronto

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So in this podcast, we're looking at diffusion. So the right off diffusion of a is proportional to want over the route off the molecular, um, mass off A. You can also say that the rate of diffusion of a divide by the rate of diffusion be equal to the root M B divided by M. A. So we can put these examples into a realized scenario. So the rate of diffusion Beach two divided by the rate of fusion off dietary. Um, so it's two inch to equal to root to H two, divided by one h two de like a lawyer that is equal to route 4 g from our divided by 2 g per mole. That's able to 1.414 So one h two refuses 1.414 times faster, then one than two each two. Okay, so next bet We've gotten, for example, great refuge in about two. Divided by the rate of diffusion. Of those three that is equal to M o 35 by m 02 that was equal to 48 g per mall abided by 32 g per month. We could value off 1.2 to 5. So 02 diffuses one went 2 to 5 times faster. Don't 03 Yeah,

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