Question

How much heat, in kcal, does it take to melt a 500 gram block of ice...

How much heat, in kcal, does it take to melt a 500 gram block of ice originally at 0.0 C until it is liquid water at 25.0 C?

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Answer #1

At first we have to calculate the amount of heat required to melt the ice into water. Then we have to raise the temperature of the water to 25 °C from 0°C. For this we need to supply heat. So total heat is the sum of this two amount of heat we needed to supply.

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