15.0 moles of gas are in a 8.00 L tank at 21.7 ∘C . Calculate the difference in pressure between methane and an ideal gas under these conditions. The van der Waals constants for methane are a=2.300L2⋅atm/mol2 and b=0.0430 L/mol .

Question

15.0 moles of gas are in a 8.00  L  tank at 21.7  ∘C  . Calculate the difference in pressure between methane and an ideal gas under these conditions. The van der Waals constants for methane are  a=2.300L2⋅atm/mol2  and  b=0.0430 L/mol .

DrBob222 · Answer

What is your problem with this? Just substitute the number and go through the math. Surely you don't need someone to do the math for you. It's arithmetic.