Water has a heat of fusion  at 80.0 cal per gram. If I have 4.14 g of ice at its melting point how many calories of heat will I need to add to melted? The heat of fusion is a conversion factor.

Q: Calculate the heat change in kilocalories for vaporization of 49 g of water at 100° C.

A: We know:

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Q: How many calories are released when 10.0 grams of steam condenses?

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Q: Calculate the heat change in calories for freezing 45 gg of water at 0 ∘C∘C.

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A: The correct answer is given below

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Q: How many calories would be required to melt 45g of water?

A:

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Q: What is the heat, q , required to melt 10 grams of ice in a) Joules b) calories

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Q: How many grams of water can be heated from 20.0 °C to 75.0 °C using 12500.0 Joules? s = 4.184 J/g °C

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