thermometer-1.°cA sample of polystyrene, which has a specific heat capacity of 1.880 J'gis put into a calorimeter (see sketch at right) thatcontains 250.0 g of water. The polystyrene sample starts off at 91.6 °C and the temperature of the water starts off at 18.0 °C.insulatedcontainerWhen the temperature of the water stops changing it's 24.3 °C. The pressure remains constant at l atm.waterCalculate the mass of the polystyrene sample. Be sure your answer is rounded to the correct number of significant digits.samplea calorimeter

Given data,Specific heat capacity of polystyrene=1.880J.g-1.oC-1Mass of water=250.0gInitial…

A sample of polystyrene, which has a specific heat capacity of 1.880 J-g .°c', is put into a calorimeter (see sketch at right) that contains 250.0 g of water. The polystyrene sample starts off at 91.6 °C and the temperature of the water starts off at 18.0 °C. When the temperature of the water stops changing it's 24.3 °C. The pressure remains constant at 1 atm. Calculate the mass of the polystyrene sample. Be sure your answer is rounded to the correct number of significant digits.

A sample of polystyrene, which has a specific heat capacity of 1.880 J-g .°c', is put into a calorimeter (see sketch at right) that contains 250.0 g of water. The polystyrene sample starts off at 91.6 °C and the temperature of the water starts off at 18.0 °C. When the temperature of the water stops changing it's 24.3 °C. The pressure remains constant at 1 atm. Calculate the mass of the polystyrene sample. Be sure your answer is rounded to the correct number of significant digits.

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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