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A 147-g sample of steam at 100 ∘C is emitted from a volcano. It condenses, cools,...

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Chemistry

A 147-g sample of steam at 100 ∘C is emitted from a volcano. Itcondenses, cools, and falls as snow at 0 ∘C. (For water, 80. cal(334 J) is needed to melt 1 g of ice or must be removed to freeze 1g of water and 540 cal (2260 J) is needed to convert 1 g of waterto vapor at 100 ∘C.) Part A How many kilojoules of heat werereleased?

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3.7 Ratings (604 Votes)
Answer We are given mass of sample steam 147 g ti 100oC tf 00oC Hfus 334 Jg    See Answer
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