Chemistry
posted by Kathi .
Using the information on the table of van der Waals Constants of Some Common gases, calculate the pressure exerted by 4.37 moles of chlorine gas confined in a volume of 2.45 L at 38 degrees Celsius. Compare the pressure with that calculated using the ideal gas equation.

As I see it this is a case of looking up the numbers in the table and substituting them into the van der Waals equation, then comparing with that obtained with PV = nRT
How can we help you do that?