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Question
Ten grams of ice at -20°C is to be changed to steam at 130°C. The specific heat of both ice and steam is 0.5 cal/g °C. The specific heat of water is 1.00 cal/g K. The heat of fusion is 80 cal/g and the heat of vaporization is 540 cal/g. The entire process requires:
A) 750 cal
B) 1250 cal
C) 6950 cal
D) 7450 cal
E) 7700 cal
Answer
This answer is hidden. It contains 1 characters.
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