Answer:
0.51mole
Explanation:
Given parameters:
Volume of gas = 11.5L
Unknown:
Number of moles = ?
Solution:
Since the gas is at STP,
Number of moles = [tex]\frac{volume of the gas }{22.4}[/tex]
Insert parameters:
Number of moles = [tex]\frac{11.5}{22.4}[/tex] = 0.51mole
