The enthalpy of dissolution of potassium iodide (166.0 g/mol) in water is +20.3 kJ/mol. A 6.2 g sample of solid KI is added to 100.0 g of water in a coffee cup calorimeter. If the initial temperature was 25.7 °C, the final temperature of the solution is Assume that the specific heat of the solution is that of pure water, 4.184 J/g°C. Report your answer to one decimal place. 0/0 2:16 °C.

The enthalpy of dissolution of potassium iodide (166.0 g/mol) in water is +20.3 kJ/mol. A 6.2 g sample of solid KI is added to 100.0 g of water in a coffee cup calorimeter. If the initial temperature was 25.7 °C, the final temperature of the solution is Assume that the specific heat of the solution is that of pure water, 4.184 J/g°C. Report your answer to one decimal place. 0/0 2:16 °C.

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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