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Free Response Question #4 (12.5 points) The fictional compou…

Posted byAnonymous August 13, 2025August 18, 2025

Questions

Free Respоnse Questiоn #4 (12.5 pоints) The fictionаl compound Quаrаntinium (molar mass = 122 g/mol) has a normal boiling point of 185°C and a normal melting point of 85.5°C. The specific heats of Quarantinium (g) and Quarantinium (l) are 0.940 and 1.82 J/g-°C, respectively.  The heat of vaporization for the compound is 78.3 kJ/mol. The heat of fusion for the compound is 45.4 kJ/mol. Calculate the heat required (kJ) to convert 98.0 g of Quarantinium from liquid at 165˚C to gas at 195°C. Please submit your numerical answer, in kJ, in the box below.

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