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QUESTION
A 560-g block of ice is cooled to -78C and is then added to 160 g of water in an 80-g copper calorimeter at a temperature of 25C.
A 560-g block of ice is cooled to –78°C and is then added to 160 g of water in an 80-g copper calorimeter at a temperature of 25°C. Determine the final temperature of the system consisting of the ice, water, and calorimeter.
