Answer:
C because 77.0 CsF
Explanation:
That is the correct answer because I have that homework and i got it right
To answer this question, you need to know <span>Graham's Law of Effusion/Diffusion formula. In this formula, the rate of diffusion/effusion would be influenced by the mass. As the molecule has bigger mass, the rate should be slower because it will be harder to pass the membrane. The calculation should be:</span>
<span>Rate 1 / Rate 2 = √[M2/M1]
</span>4.11/1= √[M2/2]
M2=33.78 g/mol
Larges of flowing ice called glaciers are typically found near Earth's poles and other cold regions.
83.9 is the answer i’m pretty sure
