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When solid ammonium chloride is added to water, all of the solid dissolves and the solution becomes cold. What is the sign of AH for this process? What is the sign of AG for this process? 0 O can't tell can't tell What is the sign of AS for this process? O 0 can't tell

When solid ammonium chloride is added to water, all of the solid dissolves and the solution becomes cold. What is the sign of AH for this process? What is the sign of AG for this process? 0 O can't tell can't tell What is the sign of AS for this process? O 0 can't tell

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
Chapter6: Thermochemistry
Section: Chapter Questions
Problem 4RQ: When a gas expands, what is the sign of w? Why? When a gas contracts, what is the sign of w? Why?...
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When solid ammonium chloride is added to water, all of the solid dissolves and the solution becomes cold. What is the sign of AH for this process? What is the sign of AG for this process? O 0 O can't tell оо O can't tell What is the sign of AS for this process? O 0 O can't tell
Transcribed Image Text:When solid ammonium chloride is added to water, all of the solid dissolves and the solution becomes cold. What is the sign of AH for this process? What is the sign of AG for this process? O 0 O can't tell оо O can't tell What is the sign of AS for this process? O 0 O can't tell
When sodium chloride dissolves in water, the resultant solution conducts electricity. In the box below, draw a molecular level picture to show how and why NaCl(aq) conducts electricity. Then, explain in words what you are trying to show in your picture. T (9 T-S
Transcribed Image Text:When sodium chloride dissolves in water, the resultant solution conducts electricity. In the box below, draw a molecular level picture to show how and why NaCl(aq) conducts electricity. Then, explain in words what you are trying to show in your picture. T (9 T-S
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