$1.$ Would you expect the Hvap for pentane $($CH$3$CH$2$CH$2$CH$2$CH$3)$ to be higher or lower than that of water? Why?

$2.$ Would you expect the addition of a small amount of a salt the water to increase or decrease the vapor pressure readings at each temperature? If you are unsure, think about whether the solution would have higher or lower IMFs than the pure water, and what that would do to the Hvap for the solution compared to pure water. Other things to think about are Henrys law and the effect of a solute on boiling point. How might dirty glassware affect your results? $($talk about this as a source of error$)$