Comments re Chapter 7 Problems:

7-2

An exercise based on the Gibbs Phase Rule.

7-4

Another exercise based on the Gibbs Phase Rule. The possibility of chemical reaction (ionization and metathesis) is included.

7-5

A third exercise based on the Gibbs Phase Rule. The possibility of equibium reactions of gases and a pure solid is included.

7-16

A simple thought problem that requires a little knowledge of chemistry. The quantities DHovap and DUovap measure the strength of intermolecular attractions in the liquid (i.e., in a condensed) phase.

7-21

Short, but very important T/F problem

7-43

A small thought problem designed to help with understanding of chemical potential.

 

 

7-21

Short, but very important T/F problem.

7-23

Standard problem: Estimate the pressure that must be applied to lower the melting point of water n deg C.

7-37

At what temperature are two solid forms of tin at equilibrium? The difference in entropy betwee the two forms is more important than the difference in density.

7-43

A small thought problem designed to help with understanding of chemical potential.

Return to Course Listing

UK Chemistry Home PageReturn to the UK Chemistry Home Page