S=n(Cvln(T/T0)+Rln(V/V0)) =1.65(12ln(412/186)+8.31ln(o.23/0.64)) =1.71J/K Solution S=n(Cvln(T/T0)+Rln(V/V0)) =1.65(12ln(412/186)+8.31ln(o.23/0.64)) =1.71J/K.Read less