thermometer. A 55.1 g sample of polystyrene is put into a calorimeter (see sketch at right) that contains 300.0 g of water. The polystyrene sample starts off at 87.6 °C and the temperature of the water starts off at 22.0 °C. When the temperature of the water stops changing it's 25.8 °C. The pressure remains constant at 1 atm. insulated container water Calculate the specific heat capacity of polystyrene according to this experiment. Be sure your answer is rounded to the correct number of significant digits. sample a calorimeter J g•°C ?.

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thermometer.
A 55.1 g sample of polystyrene is put into a calorimeter (see sketch at right) that contains 300.0 g of water. The polystyrene
sample starts off at 87.6 °C and the temperature of the water starts off at 22.0 °C. When the temperature of the water stops
changing it's 25.8 °C. The pressure remains constant at 1 atm.
insulated
container
water
Calculate the specific heat capacity of polystyrene according to this experiment. Be sure your answer is rounded to the correct
number of significant digits.
sample
a calorimeter
J
g.°C
?.
Transcribed Image Text:thermometer. A 55.1 g sample of polystyrene is put into a calorimeter (see sketch at right) that contains 300.0 g of water. The polystyrene sample starts off at 87.6 °C and the temperature of the water starts off at 22.0 °C. When the temperature of the water stops changing it's 25.8 °C. The pressure remains constant at 1 atm. insulated container water Calculate the specific heat capacity of polystyrene according to this experiment. Be sure your answer is rounded to the correct number of significant digits. sample a calorimeter J g.°C ?.
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