Tm(K) = 336,
Delta H Fus(kJ/mol) = 2.33,
Tb (K) = 1033,
Delta H vap (kJ/mol) = 77.1
For Delta S fus i’m supposed to use 336 K the Tm value and for Delta S vap i’m supposed to use 1033 K the Tb value is that correct..?
dG = dH – TdS
At the melting point the system is in equilibrium between the solid and the liquid; at the boiling point the system is in equilibrium between the liquid and vapor.
0 = 2330 – TdS
Plug in Tm and solve for dS fusion
0 = 77100 – TdS
Plug in Tb and solve for dS vaporization.
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