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1. In an isolated calorimeter, 105 g of water is placed in a 20-g aluminum cup. Both the water and the cup start at

1. In an isolated calorimeter, 105 g of water is placed in a 20-g aluminum cup. Both the water and the cup start at 32 C. 15 g of ice, initially at 0 C is added to the water and the system is allowed to come to equilibrium. Find the final temperature of the system when it reaches thermal equilibrium. (7 pts.)

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