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At a local convenience store, you purchase a cup of coffee, but, at 98.4 degrees celsius, it is too hot to drink. You add 45.9 g of ice that is -2.2 degree celsius to 248 mL of the coffee. What is the final temperature of the coffee? (ASsume the heat capacity and density of the cofee are the same as water and the coffee cup is well insulated.)

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