Chemistry Practice Problems Entropy Practice Problems Solution: HI has a boiling point of –35.4°C with a standard ...

Solution: HI has a boiling point of –35.4°C with a standard enthalpy of vaporization of 21.16 kJ/mol. Calculate the standard entropy of vaporization of HI.a) 598 J/K·molb) 68.6 J/K·molc) 75.2 J/K·mold) 0.068 J/K·mole) 89.0 J/K·mol

Problem

HI has a boiling point of –35.4°C with a standard enthalpy of vaporization of 21.16 kJ/mol. Calculate the standard entropy of vaporization of HI.

a) 598 J/K·mol

b) 68.6 J/K·mol

c) 75.2 J/K·mol

d) 0.068 J/K·mol

e) 89.0 J/K·mol