What is the volume (in liters) of 2.5 moles of oxygen gas measured at 250C and a pressure of 104.5 kpa?

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What is the volume (in liters) of 2.5 moles of oxygen gas measured at 250C and a pressure of 104.5 kpa?

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Answer 1 · 2016-07-09T07:50:10

$V = \frac{n R T}{P}$ $V=(nRT)/P$ $≅$ $~=$ $100 \cdot L$ $100*L$

Explanation:

Of course you must choose the appropriate [Gas constant.](https://en.wikipedia.org/wiki/Gas_constant) Here it is $8.314 \cdot L \cdot k P a \cdot K^{- 1} \cdot m o l^{- 1}$ $8.314*L*kPa*K^-1*mol^-1$ .

$Volume$ $"Volume"$ $=(2.5*cancel(mol)xx8.314*L*cancel(kPa)*cancel(K^-1)*cancel(mol^-1)xx523*cancelK)/(104.5*cancel(kPa))$

$=$ $??L$

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What is the volume (in liters) of 2.5 moles of oxygen gas measured at 250C and a pressure of 104.5 kpa?

1 Answer

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