When 9.85 grams of potassium hydroxide (KOH) are dissolved in 150.0 grams of water at 25.0 °C in an insulated container, the temperature of the water increases to 40.1 °C. Assuming that the specific heat of the solution is 4.184 J/ (g°C) and that no heat is gained or lost by the container, what is the AH of solution of KOH in kJ/mol?

When 9.85 grams of potassium hydroxide (KOH) are dissolved in 150.0 grams of water at 25.0 °C in an insulated container, the temperature of the water increases to 40.1 °C. Assuming that the specific heat of the solution is 4.184 J/ (g°C) and that no heat is gained or lost by the container, what is the AH of solution of KOH in kJ/mol?

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 100AE

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