7. Gases
The Ideal Gas Law
33PRACTICE PROBLEM
At a pressure of 1.5×104 kPa, calculate the number of molecules of oxygen gas stored in a cylinder tank with a volume of 40 L at a temperature of 50°C.
At a pressure of 1.5×104 kPa, calculate the number of molecules of oxygen gas stored in a cylinder tank with a volume of 40 L at a temperature of 50°C.