A 53.9 g sample of polystyrene, which has a specific heat capacity of 1.880 J-g¹oC, is put into a calorimeter (see sketch at -1 right) that contains 200.0 g of water. The temperature of the water starts off at 25.0 °C. When the temperature of the water stops changing it's 32.0 °C. The pressure remains constant at 1 atm. Calculate the initial temperature of the polystyrene sample. Be sure your answer is rounded to the correct number of significant digits. S thermometer. insulated. container water. sample a calorimeter ? M ol Ar

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