Answer:
Explanation:
Given parameters:
Volume of gas at STP = 6.8L or 6.8dm³
Condition: Standard Temperature and Pressure
Solution:
For gases at standard temperature and pressure,
number of moles = [tex]\frac{volume of occupied}{22.4}[/tex]
number of moles = [tex]\frac{6.8}{22.4}[/tex] = 0.3moles
