Calculate the standard enthalpy of vaporization of liquid bromine if the standard enthalpy of sublimation of solid bromine is +40.1 kJ.mol^-¹ and the standard enthalpy of fusion of solid bromine is +10.6 kJ.mol^-¹ A) -50.7 kJ.mol^-¹ B) -29.5 kJ.mol^-¹ C) +50.7 kJ.mol^-¹ D) +14.8 kJ.mol^-¹ E) +29.5 kJ.mol^-¹

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Quizplus · Accepted Answer

The enthalpy of vaporization can be calculated using the equation: ΔH_vap = ΔH_sub - ΔH_fus = 40.1 kJ/mol - 10.6 kJ/mol = 29.5 kJ/mol.

Calculate the Standard Enthalpy of Vaporization of Liquid Bromine If