The specific heat of iron is 0.110 cal /g·°C. The heat of fusion of iron is 63.7 cal/g. The melting point of iron is 1530°C. How much heat must be added to 10.0 g of iron at 25°C to completely melt it?
A) 0.637 kcal
B) 0.803 kcal
C) 1.676 kcal
D) 2.29 kcal
D
Environmental & Atmospheric Sciences
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