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130 g of water is placed in a 10-g aluminum cup. Both the water and cup start at temperature 40 C. 30 g of

130 g of water is placed in a 10-g aluminum cup. Both the water and cup start at temperature 40 C. 30 g of ice at an initial temperature of 0 C is added to the water. The ice is allowed to melt and the system comes to equilibrium at a temperature of 19 C. Calculate the latent heat of fusion for water. (7 pts.)

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