The Enthalpy Change for Converting 10

question 68

Multiple Choice

The enthalpy change for converting 10.0 g of ice at - 25.0°C to water at 80.0°C is kJ. 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, OH_fus = 6.01 kJ/mol, and OH_vap = 40.67 kJ/mol

• A) 6.16
• B) 9.88
• C) 3870
• D) 7.21
• E) 12.28

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