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kipiarov [429]
3 years ago
12

A container of gas is initially at 0.500 atm and 25 degrees Celsius, what will be the pressure at 125 degrees Celsius?​

Chemistry
1 answer:
vekshin13 years ago
3 0

0.688 would be the correct answer!

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Helium gas diffuses 4 times as fast as an unknown gas. What is relative molecular mass of the gas​
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The relative molecular mass of the gas​ : 64 g/mol

<h3>Further explanation</h3>

Given

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Required

The relative molecular mass of the gas​

Solution

Graham's Law

\tt \dfrac{r_1}{r_2}=\sqrt{\dfrac{M_2}{M_1} }

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