. The
constant-pressure heat capacity of solid sodium is
. The melting point is 371K and the
latent heat of melting at this temperature is 2.6kJ/mol. The
constant-pressure heat capacity of liquid sodium is 
.
Quiz 4 Name(s):
Calculate the entropy of liquid sodium at 800K and 1atm.
Data: The entropy of solid
sodium at 298K is . The
constant-pressure heat capacity of solid sodium is
. The melting point is 371K and the
latent heat of melting at this temperature is 2.6kJ/mol. The
constant-pressure heat capacity of liquid sodium is .
Formulas: 
, 