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-1 °C-1, 4.18 J g-1 °C-1, and 1.84 J g-1 °C-1, respectively. For H2O, ΔfusH = 6.01 kJ mol-1, and ΔvapH = 40.67 kJ mol-1.
A) 12.28
B) 6.16
C) 3870
D) 7.21
E) 9.88
Correct Answer:
Verified
Correct Answer:
Verified
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