Calculate the vapour pressure of liquid n$-$heptane at $30,90,$ and $150\backslash$deg C using the following:$($a$)$ Antoine equation$($b$)$ Calculate the acentric factor.$($c$)$ Lee$/$Kesler correlation for P$,$sat$($d$)$ Plot the effect of temperature on the vapour pressure of liquid n$-$hexane using the data from part $($a$)$ and part $($c$).$