# The volume occupied by 2.25 moles of CH4 gas at STP is what in L?

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- Trevor HLv 71 decade agoFavorite Answer
The easiest way to do this type of problem is to remember that "1mole of any gas at STP has a volume of 22.4 litres"

You have 2.25 moles of CH4

Therefore, volume = 2.25*22.4 = 50.4 litres.

PS If you are what your name says you are: Good luck with your studies - you are to be admired!!

- Anonymous1 decade ago
At STP, one mole of CH4 gas will occupy 22.4L according to Avogadro's law. Therefore, 2.25 moles will occupy 22.4 x 2.25 Litres = 50.4 Litres.

- 1 decade ago
1 mole of any gas occupies 22.4 liters at STP. Multiply that number by the number of moles you have and that will tell you how many liters.

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