So / J mol-₁ K-1 H/kJ mol-¹ Ca(OH)2(s) 83.4 -986.1 NH4Cl(s) +94.9 -314.6 CaCl₂(s) 104.6 -795.8 NH3(g) 192.3 -45.9 H₂0 (1) +69.9 -285.8 a) The reaction between solid calcium hydroxide and solid ammonium chloride produces solid calcium chloride, ammonia gas and liquid water. Write the balanced equation for this reaction, including state symbols. b) Why is the standard entropy of liquid water less than the standard entropy of ammonia gas? c) Use the values in the table above to calculate reaction standard entropy change, AS.

So / J mol-₁ K-1 H/kJ mol-¹ Ca(OH)2(s) 83.4 -986.1 NH4Cl(s) +94.9 -314.6 CaCl₂(s) 104.6 -795.8 NH3(g) 192.3 -45.9 H₂0 (1) +69.9 -285.8 a) The reaction between solid calcium hydroxide and solid ammonium chloride produces solid calcium chloride, ammonia gas and liquid water. Write the balanced equation for this reaction, including state symbols. b) Why is the standard entropy of liquid water less than the standard entropy of ammonia gas? c) Use the values in the table above to calculate reaction standard entropy change, AS.

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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