## Chemistry and Chemical Reactivity (9th Edition)

Van der Waals equation: $\left[P+a\left(\dfrac nV\right)^2\right](V-bn)=nRT$ $n=343\ mol, V=473\ L, T=(25+273)=298\ K, R=0.082057\ L.atm/mol.K$ $a=0.034\ atm.L^2/mol^2, b=0.0237\ L/mol$ $P=11202\ L.atm/462\ L-0.0179\ atm$ $P=18.0\ atm$