Question

1 mole of Aluminum is heated from 560K to 2567K. Aluminum melts at 660K
and vaporizes at 2467 . Its enthalpies of fusion and vaporization are 10.56
kJ/mol and 326.4 kJ/mol respectively. It’s constant pressure heat capacity (Cp)
for the solid liquid and gas are 24.35, 24.21 and 21.38 J/mole Kelvin. What is
the change in entropy for the mercury? What are ∆Sfus and ∆Svap for Mercury?