Question

How many moles of neon occupy a volume of 13.8 L at STP? S

Answer 1

0.608 moles are in 13.8L.

Step-by-step explanation:

At STP conditions, the molar volume of a an ideal gas it is always 22.7L.

So, with a mathematical rule of three we can calculate the moles of neon contained in 13.8L:

`\begin{gathered} 22.7L-1mol \\ 13.8L-x=(13.8L*1mol)/(22.7L) \\ x=0.608mol \end{gathered}`

Finally, 0.608 moles are in 13.8L.