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Based on the given data, how do I calculate the average heat of the solution formation for all three experiments?

Based on the given data, how do I calculate the average heat of the solution formation for all three experiments?

Chemistry
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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Based on the given data, how do I calculate the average heat of the solution formation for all three experiments? 

 

Part B: Heat of NH4CI Solution Forma Trial 1 Trial 2 Trial 3 Mass of water (g) Mass = density x volume 45, 459 45, 6. 6. Mass of salt (g) Mass = density x volume 68.850 68.85.68.859 16.7°C 0.9°C Initial water temperature ('C) 17.7°0 16.8°C 1,4°C 1.1°c Final solution temperature ('C) 16.3°C 15.7°15.8C Temperature change ("C)
Transcribed Image Text:Part B: Heat of NH4CI Solution Forma Trial 1 Trial 2 Trial 3 Mass of water (g) Mass = density x volume 45, 459 45, 6. 6. Mass of salt (g) Mass = density x volume 68.850 68.85.68.859 16.7°C 0.9°C Initial water temperature ('C) 17.7°0 16.8°C 1,4°C 1.1°c Final solution temperature ('C) 16.3°C 15.7°15.8C Temperature change ("C)
6. Calculate the average heat of NH&Cl solution formation for all three trials: -9water 4solution %3D
Transcribed Image Text:6. Calculate the average heat of NH&Cl solution formation for all three trials: -9water 4solution %3D
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