Fifty grams of ice at 0◦ c is placed in a thermos bottle containing one hundred grams of water at 6◦

c. how many grams of ice will melt? the heat of fusion of water is 333 kj/kg and the speci fic heat is 4190 j/kg · k

Question

Chemistry

Belen Buchanan

27 February, 19:31

Fifty grams of ice at 0◦ c is placed in a thermos bottle containing one hundred grams of water at 6◦

c. how many grams of ice will melt? the heat of fusion of water is 333 kj/kg and the speci fic heat is 4190 j/kg · k

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Answers (1)

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Kendall Harper · Answer 1

7.55g (3s. f.)

All the water will cool down to 0°C, which requires 0.419*6 = 2.514kJ of heat to be removed. This requires 2.514/0.333 = 7.55g of ice to melt.

Fifty grams of ice at 0◦ c is placed in a thermos bottle containing one hundred grams of water at 6◦c. how many grams of ice will melt? the heat of fusion of water is 333 kj/kg and the speci fic heat is 4190 j/kg · k

Fifty grams of ice at 0◦ c is placed in a thermos bottle containing one hundred grams of water at 6◦

c. how many grams of ice will melt? the heat of fusion of water is 333 kj/kg and the speci fic heat is 4190 j/kg · k