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How Much Energy (Heat)is Required to Convert 52 Δ\Delta Hfus = 6

Question 27

Multiple Choice

How much energy (heat) is required to convert 52.0 g of ice at -10.0°C to steam at 100°C? specific heat of ice: 2.09 J/g·°C Δ\Delta Hfus = 6.02 kJ/mol
Specific heat of water: 4.18 J/g·°C Δ\Delta Hvap = 40.7 kJ/mol
Specific heat of steam: 1.84 J/g·°C


A) 2,570 kJ
B) 1,086 kJ
C) 157.8 kJ
D) 40.2 kJ
E) 22,957 kJ

Correct Answer:

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