Given the thermodynamic properties below, determine the standard Gibbs free energy change, AG, for the dissolution of calcium hydroxide. Give your answer to one decimal place in kJ/mol. Ca(OH)2 (s) = Ca²+ (aq) + 2 OH¯ (aq) S (J/mol-K)H (kJ/mol)G₁°(kJ/mol) Ca(OH)2 (s)83.4 Ca²+ (aq) -53.1 OH(aq) -10.8 -986.1 -542.8 -230.0 -898.6 -553.6 -157.2
Given the thermodynamic properties below, determine the standard Gibbs free energy change, AG, for the dissolution of calcium hydroxide. Give your answer to one decimal place in kJ/mol. Ca(OH)2 (s) = Ca²+ (aq) + 2 OH¯ (aq) S (J/mol-K)H (kJ/mol)G₁°(kJ/mol) Ca(OH)2 (s)83.4 Ca²+ (aq) -53.1 OH(aq) -10.8 -986.1 -542.8 -230.0 -898.6 -553.6 -157.2
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
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Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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
Transcribed Image Text:Given the thermodynamic properties below, determine the standard Gibbs free
energy change, AG, for the dissolution of calcium hydroxide. Give your answer to
one decimal place in kJ/mol.
Ca(OH)2 (s) Ca²+ (aq) + 2 OH- (aq)
=
S (J/mol-K) H₁ (kJ/mol)G₁°(kJ/mol)
Ca(OH)2 (s)83.4
Ca²+ (aq) -53.1
OH(aq) -10.8
-986.1
-542.8
-230.0
-898.6
-553.6
-157.2
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