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A 440-G Block of Ice at -15 100 g100 \mathrm {~g} Of Water at 5

Question 97

Multiple Choice

A 44.0-g block of ice at -15.0°C is dropped into a calorimeter (of negligible heat capacity) containing 100 g100 \mathrm {~g} of water at 5.0°C. When equilibrium is reached, how much of the ice will have melted? The specific heat of ice is 2090 J/kg ∙ K, that of water is 4186 J/kg ∙ K, and the latent heat of fusion of water is 33.5 × 104 J/kg.


A) 2.1 g
B) 21 g
C) 5.2 g
D) 52 g
E) 4.4 g

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