A9.800 mol sample of nitrogen gas is maintained in a 0.8166 l container at 301.8 k. what is the pressure in atm calculated using the van der waals' equation for n2 gas under these conditions? for n2, a = 1.390 l2atm/mol2 and b = 3.910×10-2 l/mol.

P = 359.8 atm

Explanation:

The van der Waals' equation relates the properties of a gas, introducing constants "a" and "b" in order to consider gases as real gases. The equation is:

where,

P: pressure

a: correction factor for intermolecular forces

V: volume

b: correction factor for molecules' volume

n: moles

R: ideal gas constant

T: absolute temperature

the answer is c. the lower legs are levers, and the knees are fulcrums. the ankles hold the loads.