21. cal of heat is added to 14.5 g each of sodium chloride and ethanol at 13. C, what is the final temperature of each substance? Be sure each of your answer entries has the correct number of significant figures Note: Reference the Phase change properties of pure substances and Conversion factors for non-57 units tables for additional information Part 1 of 2 Final temperature of sodium chiaride- Part 2 of 2 Final temperature of ethanol- x 5

21. cal of heat is added to 14.5 g each of sodium chloride and ethanol at 13. C, what is the final temperature of each substance? Be sure each of your answer entries has the correct number of significant figures Note: Reference the Phase change properties of pure substances and Conversion factors for non-57 units tables for additional information Part 1 of 2 Final temperature of sodium chiaride- Part 2 of 2 Final temperature of ethanol- x 5

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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