A 6.35 g sample of solid NaC2H3O2-3H2O (s) is dissolved in 191 mL of water in a coffee cup calorimeter. Once all of the NaC2H3O2-3H20 (s) is dissolved in the water, the final temperature of the solution is found to be 13°C. If the initial temperature of the water in the calorimeter was 23.4 °C, calculate the calorimeter constant (in J/K) for the coffee cup calorimeter. Report your answer to three significant figures. The heat of solvation of NaC2H3O2.3H2O (s) is 19.66 kJ/mol. 889 J/K Submit Answer Incorrect. Tries 2/5 Previous Tries

A 6.35 g sample of solid NaC2H3O2-3H2O (s) is dissolved in 191 mL of water in a coffee cup calorimeter. Once all of the NaC2H3O2-3H20 (s) is dissolved in the water, the final temperature of the solution is found to be 13°C. If the initial temperature of the water in the calorimeter was 23.4 °C, calculate the calorimeter constant (in J/K) for the coffee cup calorimeter. Report your answer to three significant figures. The heat of solvation of NaC2H3O2.3H2O (s) is 19.66 kJ/mol. 889 J/K Submit Answer Incorrect. Tries 2/5 Previous Tries

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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