Calculate the enthalpy change (in kJ) associated with the conversion of 25.0 grams of ice at -4.00 °C to water vapor at 107.0 °C. The specific heats of ice, water, and steam are 2.09 Jlg-K, 4.18 J/g-K, and 1.84 Jlg-K, respectively. For H20, A Hfus = 6.01 kJ/mol and A Hvap = 40.67 kJ/mol. O 64.8 O 112 O 75.8 12000 O 11000

Chemistry: The Molecular Science
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Chapter9: Liquids, Solids, And Materials
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Calculate the enthalpy change (in kJ) associated with the conversion of 25.0 grams of ice at -4.00 °C to water vapor at 107.0 °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 H20, A Hfus = 6.01 kJ/mol and A Hvap = 40.67 kJ/mol.
64.8
112
75.8
12000
11000
O O
O O O
Transcribed Image Text:Calculate the enthalpy change (in kJ) associated with the conversion of 25.0 grams of ice at -4.00 °C to water vapor at 107.0 °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 H20, A Hfus = 6.01 kJ/mol and A Hvap = 40.67 kJ/mol. 64.8 112 75.8 12000 11000 O O O O O
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