3. In this experiment, we have used 1.0 x 1.01 J/°C for the heat capacity of the coffee-cup calorimeter. Let us verify this number through the following experiment using only hot and cold water. Experimental procedure: Place 50 mL of water at 20.0 °C in the coffee cup calorimeter. i. ii. Add 50 mL of hot water at 98.0 °C to the calorimeter holding the cold water. ii. The Trof 58.0 °C was obtained through the temperature-time graph. Calculate the specific heat of the coffee cup calorimeter. Remember that the heat lost by the hot water was gained by the cold water as well as the calorimeter.

3. In this experiment, we have used 1.0 x 1.01 J/°C for the heat capacity of the coffee-cup calorimeter. Let us verify this number through the following experiment using only hot and cold water. Experimental procedure: Place 50 mL of water at 20.0 °C in the coffee cup calorimeter. i. ii. Add 50 mL of hot water at 98.0 °C to the calorimeter holding the cold water. ii. The Trof 58.0 °C was obtained through the temperature-time graph. Calculate the specific heat of the coffee cup calorimeter. Remember that the heat lost by the hot water was gained by the cold water as well as the calorimeter.

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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