Respuesta :

At the STP, the molar volume is equal to 22.414 L of  O2
 
As are five moles of oxygen gas:

22.414 * 5 = 112.07 L

Answer:
112.07 L of O2

or

[tex] \frac{x}{5.00\:mol} = \frac{22.414\:L}{1.00\:mol} [/tex]
[tex]x = 5.00*22.414[/tex]
[tex]\boxed{x = 112.07\:L}[/tex]