Calculate the Enthalpy Change (In KJ)associated with the Conversion of 25.0

question 18

Multiple Choice

Calculate the enthalpy change (in kJ) associated with the conversion of 25.0 grams of ice at -4.00°C to water vapor at 106.0°C. The specific heats of ice, water, and steam are 2.09 J/g-K, 4.18 J/g-K, and 1.84 J/g-K, respectively. For H₂O, ΔH_fus = 6.01 kJ/mol and ΔH_vap = 40.67 kJ/mol.

• A)64.8
• B)75.8
• C)11000
• D)12000
• E)112

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