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 109.0 °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,Δ = 6.01 kJ/mol and Δ
= 40.67 kJ/mol.
A) 64.8
B) 75.9
C) 11100
D) 12000
E) 112
Correct Answer:

Verified
Correct Answer:
Verified
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