6.00 g of a water soluble salt was dissolved in 75.0mL of water. The initial temperature of the water was 22.5°C, and once the salt was completely dissolved the final temperature was 29.4°C. The specific heat of the solution and calorimeter is taken as 4.18 J/g*°C. (Note: 1mL H2O = 1 g H2O) Calculate the enthalpy change, AH, for the process (show work).

6.00 g of a water soluble salt was dissolved in 75.0mL of water. The initial temperature of the water was 22.5°C, and once the salt was completely dissolved the final temperature was 29.4°C. The specific heat of the solution and calorimeter is taken as 4.18 J/g*°C. (Note: 1mL H2O = 1 g H2O) Calculate the enthalpy change, AH, for the process (show work).

Chemistry: An Atoms First Approach

2nd Edition

ISBN:9781305079243

Author:Steven S. Zumdahl, Susan A. Zumdahl

Publisher:Steven S. Zumdahl, Susan A. Zumdahl

Chapter7: Chemical Energy

Section: Chapter Questions

Problem 62E: In a coffee-cup calorimeter, 1.60 g NH4NO3 is mixed with 75.0 g water at an initial temperature of...

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